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Mathematics and Statistics
Page 6
Questions (429)
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $20 a day plus $1.50 for
1 answer
asked by
jaema
44 views
Interpret the scatterplot to determine what type of association the scatterplot shows. (1 point) The graph shows a O negative
7 answers
asked by
Hi
189 views
Which two quantitative variables would show a positive correlation if graphed on a scatterplot?(1 point) Responses the number of
4 answers
asked by
Demon
31 views
Question%0D%0A%0D%0A%0D%0A %0D%0A%0D%0AThis data was taken from an unbiased study of ice cream sales.%0D%0A%0D%0A(2
1 answer
asked by
Latina baddie ✧
112 views
why cumulative percentage is used to generate random values
or why sum percentage is used to generate random values
1 answer
asked by
p
39 views
I study is being conducted on the amount of gasoline purchased on an average day in town. A random variable is used to identify
1 answer
asked anonymously
49 views
Determine which table has a non-linear association by graphing it on a scatterplot.(1 point)
Responses x 15 35 60 40 45 90 85 50
1 answer
asked anonymously
75 views
Identify the given item as probability distribution, continuous random variable, or discrete random variable.
The amount of time
3 answers
asked by
maczindahouse
1,405 views
Each test grade in Sara's science class counts for 1/6 of the final grade. The final exam counts for 1/2. Sara's test scores are
2 answers
asked by
Scribble
1,335 views
Reginald Brown an inspector from the department of weights and measures, weighs 15 eighteen-ounce cereal boxes of corn flakes.
4 answers
asked by
Mark
1,321 views
65 men 75 women are enfolled in calculus. There are 30 business majors, 40 biology majors, 50 computer science majors, and 20
2 answers
asked by
greg
1,335 views
Here's the five- number summary for the distribution of cigarette taxes (in cents) among the 50 states and Washington, D.C. in
2 answers
asked by
vv
1,292 views
1. Here are the actual tabulated demands for an item for a nine-month period (January through September). Your supervisor wants
3 answers
asked by
Toya
1,236 views
The 112th Congress of the United States of America has 535 members, of which 87 are women. An alien lands near the US Capital
2 answers
asked by
N
1,187 views
How do you find the p-value???
Thanks! In the past, 35% of the students at ABC University were in the Business College, 35% of
1 answer
asked by
Becca
1,193 views
Determine whether the situation calls for a discrete or continuous random variable.
The number of freshmen in the required
2 answers
asked by
KiKi
1,113 views
What is a bar graph?
Here is an example of a bar graph
1 answer
asked by
Taylor
1,103 views
A study of the Consideration of Future Consequences(CFC) scale found a mean score of 3.51, with a standard deviation of 0.61,
1 answer
asked by
eid2013
1,051 views
The camera shop wants to use the measure of central tendency that expresses how successful they are selling cameras. Which
2 answers
asked by
INEEDHELP
1,054 views
any state auto insurance company took a random sample of 370 insurance claims paid out during a 1-year period. the average claim
2 answers
asked by
b
1,056 views
In a class of 80 students, 53 study Art, 70 study Biology, 36 study Art and Biology, 34 study Art and Chemistry, 6 study Biology
1 answer
asked by
Horla
95 views
A veterinarian collected data on the association between age and mass of Boxer puppies. A line of best fit was computed. The
1 answer
asked anonymously
39 views
a university surveys a randomly selected group of 250 freshmen. In the group, 20 of the freshmen were left-handed. If there are
2 answers
asked by
Tim
993 views
One of the tallest living men has a height of 263 cm. One of the tallest living women is 245 cm tall. Heights of men have a
2 answers
asked by
slomo
972 views
1. In a certain country, the percentage of the population relocating to a new town is given by the following function:
p(t) =
2 answers
asked by
Deeno
945 views
4. The Graduate Record Exam (GRE) has a combined verbal and quantitative mean of 1000 and a standard deviation of 200. Scores
2 answers
asked by
Samantha
925 views
A consumer group is testing a manufacturer’s claim that a new car model will travel at least 30 miles per gallon of gasoline.
1 answer
asked by
John
857 views
For which of the following research topics is it MOST important that current sources are used?
choose one answer from the options
3 answers
asked anonymously
30 views
Someone help me understand this please??
The following is a frequency data set for test scores in a small class. Construct a
2 answers
asked by
Amethyst
844 views
I have a simple set of 10 data points
My ten Data Points 2 3 3 4 5 8 9 11 11 13 (mean = 6.9) My prediction nodel predicts the
2 answers
asked by
statstudent
857 views
What is the relationship between levels of confidence and statistical significance?
1 answer
asked by
Anonymous
829 views
An intelligence test used in a particular country has scores which are normally distributed with mean 100 and standard deviation
3 answers
asked by
Raj
898 views
Use the image to answer the question.
An illustration shows two graphs depicting earnings per hour for employees 1 and 2. The
1 answer
asked by
professionalwattpadreader
59 views
Please help with the question
The data in the following table show the outcomes of guilty and not-guilty pleas in 1,031
4 answers
asked by
Morgan
840 views
The world’s smallest mammal is the bumblebee bat. Such bats are roughly
the same size of a large bumblebee. Listed below are
2 answers
asked by
Jonie
780 views
Is another name for an explanatory variable an independent variable?
2 answers
asked by
Gee
754 views
Recently a census was taken on space station Gamma. Of the 100 residents interviewed, 75 traced their ancestry to the planet
2 answers
asked by
Olivia
772 views
Given the bar graph below, create a grouped frequency distribution:
Hours per week: 0 1 2 3 Mike 4 5 Don 6 Daniel 7 Jake, Greg 8
6 answers
asked by
Jen
755 views
Kilometers walked for Charity
12| 3 3 6 7 9 9 13|1 1 4 5 5 14| 0 0 2 3 3 8 8 9 15| 2 2 2 2 2 3 5 5 7 16| 4 5 5 9 9 17| 3 5 A:
1 answer
asked by
Lofi._.Loli
758 views
The U.S. national debt was $2.9617×1013 in 2021 and $3.98×1011 in 1971. Find how much the debt increased in the 50-year
1 answer
asked by
J
43 views
100 eighth grade students were interviewed about their favorite subject at school. 45 said Math, 70 said English, and 5 said
3 answers
asked by
jojo
759 views
in a school of 100 students, 59 are taking math, 51 are in english, 35 are in history, 24 are in both math and english, 19 are
2 answers
asked by
elisa
756 views
The Phillies were accused of cheating their beer customers by not putting enough beer in their 12 oz cups. When 15 cups were
2 answers
asked by
Sabrina
717 views
The science test grades are posted. All students taking the test scored over 75. Unfortunately, 4 students were absent for the
2 answers
asked by
Vstar
722 views
Using the descriptive statistics for the weight of the babies in ounces suppose a friend of yours has given birth to a 10 pound
2 answers
asked by
Anonymous
688 views
What is the ratio of English and Science majors to Math and History majors, when you know that there are 400 students majoring
2 answers
asked by
Rmz
695 views
When population data are discrete and you want to compare two populations, which test is most appropriate?
a. T-test b. Anderson
4 answers
asked by
Beata Chmielewska
694 views
Last month, 10 patients between the ages of 11 and 13 were seen in their pediatrician's clinic. their height were recorded as
2 answers
asked by
Anonymous
683 views
A study is being planned to estimate the mean number of semester hours taken by students at a college. The population standard
1 answer
asked by
Jasmine
676 views
What is the relationship between Sample Size and the width of the Confidence Interval? Please explain further as to why
1 answer
asked by
denise
679 views
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