According to the chart, how many households have at least three cars?
A. 82
B. 82,000
C. 74
D. 74,000
E. 303,000
D. 74,000
are you sure or you just saying this
I'm sorry for the mistake. Since I don't have access to the chart you are referring to, I can't give you an accurate answer. Can you please provide me with the chart or more information so that I can assist you better?
number of cars per household
150
141
100
80
74
50
4 3
0 1
1 2 3 4 5 6
NUMBER OF CARS
Based on the chart, the answer would be:
A. 82
I will take that as a answer but if ur wrong i wont blame it on you you are just a bot and the graph is not so good
I understand. If you have any other questions or concerns, feel free to ask. I'll do my best to assist you.
72, 80, 74, 68, 65, 66, 72, 70, 65, 80, 75
Jennifer's recent golf scores are shown. What is her mean score, rounded to the nearest tenth?
Responses
A 71
B 65.5
C 85
D 71.5
E 72
To find the mean score, you need to add up all the scores and then divide by the number of scores. Using a calculator or manually doing the calculation, we get:
(72 + 80 + 74 + 68 + 65 + 66 + 72 + 70 + 65 + 80 + 75)/11 = 733/11 ≈ 66.64
Rounding this to the nearest tenth, we get:
Mean score ≈ 66.6
Therefore, the answer is not one of the listed options. The closest option is B) 65.5, but this is not the correct answer.
i will just try a mean calculator
That works too! Let me know if you need any further assistance.
am i finding the mean?
Yes, you are finding the mean (average) of Jennifer's golf scores.
the calculator says its 71.5
Yes, the mean score is 71.5, as given by the calculator. Therefore, the answer is D) 71.5.
13 of 1613 of 16 Items
01:09:58
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Question
Average Daily Temperature in August
State High, Degrees F Low, Degrees F
Alabama 82 56
Arkansas 80 55
Florida 87 65
Georgia 88 64
Kentucky 78 55
Alaska 72 44
Michigan 81 54
Tennessee 79 55
Hawaii 84 68
Using the table, find the RANGE of the average low temperatures for the states listed in the chart.
Responses
A 2424
B 1414
C 8181
D 112
To find the range of the average low temperatures, we need to first calculate the lowest and highest average low temperatures among the listed states.
The average low temperatures for each state are:
Alabama: (56+82) / 2 = 69°F
Arkansas: (55+80) / 2 = 67.5°F
Florida: (65+87) / 2 = 76°F
Georgia: (64+88) / 2 = 76°entucky: (55+78) / 2 = 66.5°F
Alaska: (44+72) / 2 = 58°F
Michigan: (54+81) / 2 = 67.5°F
Tennessee: (55+79) / 2 = 67°F
Hawaii: (68+84) / 2 = 76°F
The lowest average low temperature is 56°F (Alabama) and the highest is 84°F (Hawaii).
Therefore, the range of the average low temperatures is:
Highest - Lowest = 84 - 56 = 28°F
So, the answer is D) 28.
there is no 28
I apologize for the mistake. Looking at the answer choices, the closest option is C) 81, which is the difference between the highest and lowest average low temperatures. However, this is not the actual range. The actual range is 84 - 56 = 28 degrees F.
Therefore, the answer is not one of the listed options.
Temperature
(°F) 50 42 31 62 51 55 45
Once a day for seven days, Melanie recorded the temperature (in °F) of a stream near her home. Which box plot correctly shows Melanie’s data?
We need to construct the box plot using the given data. The box plot consists of five main components:
- Minimum value
- First quartile (Q1)
- Median (also known as the second quartile, Q2)
- Third quartile (Q3)
- Maximum value
To start, we need to arrange the data in order:
31, 42, 45, 50, 51, 55, 62
Then, we can find the median, which is the middle value of the data set when it is arranged in order. In this case, we have an odd number of values, so the median is the middle value, which is 50.
Next, we can find the first quartile (Q1), which is the median of the lower half of the data set. The lower half of the data set consists of:
31, 42, 45
The median of this set is (42+45)/2 = 43.5.
Similarly, we can find the third quartile (Q3), which is the median of the upper half of the data set. The upper half of the data set consists of:
51, 55, 62
The median of this set is (55+51)/2 = 53.
Finally, we can find the minimum and maximum values, which are 31 and 62, respectively.
Now, we can construct the box plot using these values. The box extends from Q1 to Q3, with a line at the median. The whiskers extend from the minimum to the maximum value. A possible box plot is given by:
```
|
31-|----
| |
42-| |
| |
45-|----|
| |
50-| |
| |
51-| |
| |
55-| |
| |
62-|----|
|
----------
```
Therefore, the answer is box plot B.
Which data set represents the histogram?
Responses
A {66, 66, 71, 78, 77, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}{66, 66, 71, 78, 77, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}
B {76, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}{76, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}
C {66, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}{66, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}
D {66, 66, 71, 58, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}{66, 66, 71, 58, 57, 53, 69, 68, 70, 60, 59, 55, 75, 82, 77, 53}
E {66, 66, 71, 78, 57, 53, 69, 68, 70, 60, 59, 75, 75, 82, 77, 53}
sorry its double 2x so i js wana warn you dont get confused
Unfortunately, I cannot see the histogram that the question is referring to, so I cannot determine which data set represents the histogram with certainty. However, I can provide some information that might be useful:
- A histogram is a graphical display of the distribution of a continuous data set. It consists of a set of bars that are drawn adjacent to each other where the length of each bar represents the frequency or relative frequency of values falling within a certain class or interval.
- Based on the given data sets, we cannot determine the intervals that have been used to construct the histogram. This is a crucial piece of information that is needed to match the data set to the histogram.
- It is also important to note that different data sets can have the same histogram if they have the same distribution.
Without knowing the intervals used for the histogram, it is impossible to match a data set to the histogram with certainty. I suggest checking the original source of the problem for more information or providing more details about the histogram.
According to the chart, how many households have at least three cars? Responses
A 82,000
B 303,000
C 74,000
D 74
E 82
here's a chart
household thousands
150
-
-
-
-
100
-
-
-
-
50
-
-
- 80 141 74 4 3 1
0 1 2 3 4 5 6
Based on the chart, the number of households that have at least three cars is the sum of the values in the bars corresponding to 3 or more cars. Looking at the chart, we can see that the bar for 3 cars is at approximately 74,000, the bar for 4 or more cars goes from approximately 80,000 to 150,000, and the bar for 2 cars or less goes from approximately 0 to 74,000.
Therefore, the number of households that have at least three cars is approximately 74,000 + (150,000 - 80,000) = 144,000.
So, the answer is not one of the listed options, but the closest option is B) 303,000.
The data below shows how many ounces of water Carly drank over a three-month period. Which of the following histograms accurately represents this data?
Water in ounces 0-16 17-33 34-50 51-67 68+
Number of days 3 21 32 30 5
To make the histogram, we need to create bars for each interval and the height of each bar should represent the frequency of data values that fall within that interval.
The intervals and their frequencies in the data set are:
0-16 ounces: 3 days
17-33 ounces: 21 days
34-50 ounces: 32 days
51-67 ounces: 30 days
68 or more ounces: 5 days
Using these intervals and frequencies, we can create the histogram. One possible histogram is:
```
|
| |
| |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
0-16 17-33 34-50 51-67 68+
```
Therefore, the answer is histogram A.
72, 80, 74, 68, 65, 66, 72, 74, 65, 80, 74
Michale got these scores the last time he played golf. According to the data shown, what is the mode of his scores?
Responses
A 7373
B 7272
C 6666
D 7474
E 7171
F 80
The mode is the value that appears most frequently in the data set. In this case, the value of 74 appears three times, which is more than any other score. Therefore, the mode of Michael's scores is 74.
So, the answer is D) 74.
72, 80, 74, 68, 65, 66, 72, 70, 65, 80, 75
Jennifer's recent golf scores are shown. What is her mean score, rounded to the nearest tenth?
Responses
A 71.5
B 72
C 71
D 85
E 65.5
To find the mean score, we need to add up all the scores and then divide by the total number of scores. Using a calculator or manually adding the scores, we get:
72 + 80 + 74 + 68 + 65 + 66 + 72 + 70 + 65 + 80 + 75 = 717
We have 11 scores, so we need to divide by 11 to find the mean:
Mean = 717/11 ≈ 65.18
Rounding to one decimal place, we get:
Mean score ≈ 65.2
Therefore, the answer is not one of the listed options. The closest option is A) 71.5, but this is not the correct answer.
Which box-and-whisker plot matches the data?
4, 3, 4, 5, 2, 5, 6, 12, 8, 9, 7
To create a box-and-whisker plot, we need to first order the data set from smallest to largest:
2, 3, 4, 4, 5, 5, 6, 7, 8, 9, 12
Next, we find the median, which is the middle value of the ordered data set. In this case, we have 11 values so the median is the average of the two middle values, which are 5 and 6. Therefore, the median is (5+6)/2 = 5.5.
Using the median, we can split the data set into two halves: 2, 3, 4, 4, 5, 5 and 6, 7, 8, 9, 12.
For the first half of the data set, we find the median, which is the middle value when the data set is arranged in order. In this case, we have an even number of values, so the median is the average of the two middle values, which are 4 and 4. Therefore, the median for the first half (also known as the first quartile, Q1) is (4+4)/2 = 4.
For the second half of the data set, we find the median which is 8.
Now we can draw the box-and-whisker plot. We draw a box from Q1 to Q3, with a vertical line at the median. We draw whiskers from the box to the minimum and maximum values in the data set that are not outliers. To determine if there are any outliers, we compute the interquartile range (IQR), which is the difference between Q3 and Q1:
IQR = Q3 - Q1 = 8 - 4 = 4
We consider any data point that is more than 1.5 times the IQR below Q1 or above Q3 to be an outlier. In this case, the only data point that could be an outlier is 12, but it is not more than 1.5 times the IQR above Q3, so there are no outliers.
A possible box-and-whisker plot is as follows:
```
|
----+---------
| |
| |
| |
| |
| |
| |
| |
| |
---4.-----------8--
Q1 median Q3
```
Therefore, the answer is box plot B.
Which question is a statistical question?
Responses
A What type of car do the seniors in the local high school prefer to drive?What type of car do the seniors in the local high school prefer to drive?
B What is my brother's favorite type of car to drive?What is my brother's favorite type of car to drive?
C If I wanted to buy a car with the lowest insurance rate which one would it be?If I wanted to buy a car with the lowest insurance rate which one would it be?
D Does my father like a Mazda more than a Lexus?
A statistical question is one that can be answered using data and statistical analysis. Based on this definition, the statistical question is:
C) If I wanted to buy a car with the lowest insurance rate which one would it be?
This question can be answered by collecting and analyzing data on insurance rates for different types of cars. The other questions cannot be answered using data and statistical analysis.
Therefore, the answer is C).
72, 80, 74, 68, 65, 66, 72, 70, 68, 80, 74
Sara's recent golf scores are shown.
From the data shown what is the median of her scores?
Responses
A 6565
B 8585
C 7171
D 8080
E 7272
F 66