Chapter 5: Uniform Distribution Pr Question 3 A bus comes by every 15 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 15 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible.

The response to a question has three alternatives: a, b , and c. A sample of  responses provides 66 a 18 B , 36 c  , and  . Show the frequency and relative frequency distributions (use 2 decimal for the relative frequency column). Class Frequency Relative Frequency A             B             C             Total

Next question Use the given qualitative data to construct the relative frequency distribution. The 2324 people aboard a ship that sank include 276 male survivors, 1553 males who died, 362 female survivors, and 133 females who died. Complete the relative frequency distribution below. Relative Category Frequency Male survivors % Males who died % Female survivors % Females who died % (Round to one decimal place as needed.)

Please do not give solution in image format thanku A car salesman collected data on how many cars were sold at a dealership per day for two weeks. The results were as follows: 6, 7, 4, 3, 1, 2, 6, 6, 6, 7, 4, 4. Make a frequency table and then make a histogram based on that frequency table. What is the shape of the distribution? O Skewed to the right O Skewed to the left O Bimodal O Symmetrical

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The following frequency distribution represents the scores on a math test. Find the class midpoint of scores for the interval 40-59. Number of Students 2 4 Scores 0-19 20-39 40-59 60-79 80-99 OA 49.0 OB. 49.5 OC. 48.5 OD. 50.5 655 C

n The gas mileages (in miles per gallon) for 26 cars are shown in the frequency distribution. Approximate the mean of the frequency distribution. Gas Mileage (in miles per gallon) Frequency 8 29-32 33-36 13 37-40 1 41-44 4 ... The approximate mean of the frequency distribution is (Round to one decimal place as needed.)

The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 15 14 4 7 19 1 16 1 12 17 17 18 14 10 10 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Frequency Cumulative Frequency Class Frequency Midpoint Which class has the greatest frequency? The class with the greatest frequency is from to. Which class has the least frequency? The class with the least frequency is from to