Project: Data Analysis
The following chart lists the average low, average high, record low, and record high temperatures for the month of April in Denver, Colorado.
Day Average Low Average High Record Low Record High
April 1 32°F 58°F 6°F 78°F
April 2 32°F 58°F -3°F 79°F
April 3 32°F 58°F 9°F 81°F
April 4 33°F 59°F -4°F 80°F
April 5 33°F 59°F 10°F 82°F
April 6 33°F 59°F 3°F 83°F
April 7 33°F 59°F 9°F 82°F
April 8 34°F 60°F 5°F 86°F
April 9 34°F 60°F 2°F 88°F
April 10 34°F 60°F 7°F 82°F
April 11 34°F 60°F 9°F 80°F
April 12 35°F 61°F -1°F 79°F
April 13 35°F 61°F 15°F 83°F
April 14 35°F 61°F 11°F 83°F
April 15 35°F 61°F 15°F 82°F
April 16 36°F 62°F 20°F 84°F
April 17 36°F 62°F 9°F 83°F
April 18 36°F 62°F 8°F 84°F
April 19 36°F 62°F 14°F 83°F
April 20 37°F 63°F 13°F 84°F
April 21 37°F 63°F 8°F 89°F
April 22 37°F 63°F 16°F 88°F
April 23 38°F 64°F 20°F 85°F
April 24 38°F 64°F 22°F 85°F
April 25 38°F 64°F 18°F 83°F
April 26 39°F 64°F 13°F 84°F
April 27 39°F 65°F 18°F 84°F
April 28 39°F 65°F 20°F 86°F
April 29 40°F 65°F 13°F 82°F
April 30 40°F 66°F 5°F 90°F
Use the data given in the table to answer the following questions:
1. Find the mean, median, mode, and range of the average low temperatures in Denver for the month of April.
2. Find the mean, median, mode, and range of the average high temperatures in Denver for the month of April.
3. Find the mean, median, mode, and range of the record low temperatures in Denver for the month of April.
4. Find the mean, median, mode, and range of the record high temperatures in Denver for the month of April.
5. On the night of April 29th, would you expect the temperature to drop below freezing (32°F)? Why or why not?
6. Write a paragraph that answers the following questions:
a. What information in this chart gives you the most accurate picture of the temperature in Denver in April?
b. What information in this chart does not help you determine what the temperature is typically like in Denver in April?
c. If you were explaining to a friend what the temperature is like in Denver in April, what information would you give them? Why?
d. Would you recommend vacationing in Denver in April based on the temperature? Why or why not?
Paragraph answer - please organize your thoughts and put them into paragraph form:
Please help!!!
Well ?
Really? You expect someone to do your whole assignment FOR YOU???
Oh, my!
how to find mean, median, mode, and range:
http://www.purplemath.com/modules/meanmode.htm
For the mean take the sum of all values and divide the result by 30
For mode tally the results and take the one with the highest
For median lay out values and take the middle value
This is will answer 1-4
1. To find the mean, median, mode, and range of the average low temperatures in Denver for the month of April, you need to calculate these statistical measures.
To find the mean, you sum up all the average low temperature values and divide by the number of days (30 in this case). The sum of the average low temperatures is 997°F, so the mean is 997°F / 30 = 33.23°F.
To find the median, you arrange the average low temperatures in ascending order and find the middle value. Since there are 30 temperatures, the middle two values are the 15th and 16th values. The average between those two values is (35°F + 34°F) / 2 = 34.5°F, so the median is 34.5°F.
To find the mode, you look for the value(s) that appear most frequently. In this case, all values appear only once, so there is no mode.
To find the range, you subtract the lowest value from the highest value. The lowest average low temperature is 32°F and the highest is 40°F, so the range is 40°F - 32°F = 8°F.
2. To find the mean, median, mode, and range of the average high temperatures in Denver for the month of April, you follow the same steps as above but using the average high temperature values instead.
Mean: 62.9°F
Median: 63°F
Mode: There is no mode as all values appear only once
Range: 66°F - 58°F = 8°F
3. For the record low temperatures in Denver in April:
Mean: -1.83°F
Median: 2°F
Mode: There is no mode
Range: 22°F - (-4°F) = 26°F
4. For the record high temperatures in Denver in April:
Mean: 83.97°F
Median: 83.5°F
Mode: There is no mode
Range: 90°F - 78°F = 12°F
5. On the night of April 29th, based on the data provided, it is not expected for the temperature to drop below freezing (32°F). The lowest record temperature for April 29th is 13°F, which is above freezing. However, it's important to note that past records are not a guarantee of future temperatures, and weather patterns can vary. So, while it is unlikely to drop below freezing on April 29th based on historical data, it is always advisable to check a reliable weather forecast for the most accurate information.
6a. The information in this chart that gives the most accurate picture of the temperature in Denver in April is the average low and average high temperatures. These values represent the typical temperature range experienced during the month.
6b. The record low and record high temperatures may not help determine what the temperature is typically like in Denver in April. They represent extreme values that may occur but are not representative of the typical weather patterns.
6c. If explaining the temperature in Denver in April to a friend, I would provide them with the average high and average low temperatures. These values give a range that represents the typical temperature patterns experienced during the month, providing a better understanding of the overall climate.
6d. Based on the temperature data, vacationing in Denver in April can be a good choice. The average high temperatures range from 58°F to 66°F, which makes it pleasant for outdoor activities. However, it's important to note that weather can vary, and it's always advisable to check a reliable forecast before making any travel plans.