Allegiant Airlines charges a mean base fare of $89. In addition, the airline charges for making a reservation on its website, checking bags, and inflight beverages. Theseadditional charges average $35 per passenger. Suppose a random sample of 50 passengers is taken to determine the total cost of their flight on Allegiant Airlines. Thepopulation standard deviation of total flight cost is known to be $39. Use table.a. What is the population mean cost per flight?b. What is the probability the sample mean will be within $10 of the population mean cost per fight (to 4 decimals)?c. What is the probability the sample mean will be within $5 of the population mean cost per flight (to 4 decimals)?Check My Work

Given that: Mean base fare = $89 Additional Charges = $35 Sample size, n = 50 Population standard…

Answered: Allegiant Airlines charges a mean base…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The number of credits being taken by a sample of 13 full-time college students are listed below. Find the mean, median, and mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. 5 7 8 8 5 6 4 4 4 4 4 4 5 Find the mean. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mean is 5.2. (Type an integer or decimal rounded to one decimal place as needed.) OB. The data set does not have a mean. Does the mean represent the center of the data? A. The mean represents the center. OB. The mean does not represent the center because it is the smallest data value. OC. The mean does not represent the center because it is the largest data value. OD. The mean does not represent the center because it is not a data value. O E. The data set does not have a mean. Find the median. Select the correct choice below and, necessary, fill in the answer box to complete your choice. ⒸA. The…
The number of credits being taken by a sample of 13 full-time college students are listed below. Find the mean, median, and mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. 9 9 12 12 9 8 8 8 10 8 8 8 11 Find the mean. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The mean is (Type an integer or decimal rounded to one decimal place as needed.) OB. The data set does not have a mean.
Please give solution in correct and step by step detailed format thanku Don't give solution in image format An insurance company crashed four cars in succession at 5 miles per hour. The cost of repair for each of the four crashes was $423, $468, $403, $222 . Compute the range, sample variance, and sample standard deviation cost of repair.
The number of credits being taken by a sample of 13 full-time college students are listed below. Find the mean, median, and mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. 7 7 10 10 7 8 6 6 6 6 6 6 9 Find the mean. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mean is nothing. (Type an integer or decimal rounded to one decimal place as needed.) B. The data set does not have a mean.
How much time do Americans living in or near cities spend waiting in traffic, and how much does waiting in traffic cost them per year? The file “congestion.xlsx” includes this cost for 31 cities. For the time Americans living in or near cities spend waiting in traffic and the cost of waiting in traffic per year: (Please see the excel file. It is in the same location with this question file). a. Compute the mean, median, first quartile, and third quartile. (Use Excel -Data Analysis to solve this problem) b. Compute the range, interquartile range, variance, standard deviation, and coefficient of variation. (Use Excel -Data Analysis to solve this problem) c. Construct a boxplot. Are the data skewed? If so, how? d. Compute the correlation coefficient between the time spent sitting in traffic and the cost of sitting in traffic. e. Based on the results of (a) through (c), what conclusions might you reach concerning the time spent waiting in traffic and the cost of waiting in traffic.…
STATISTICS. Show necessary and complete solutions. Box your final answer. 1. A 15-item quiz were given to the students who were absent on the actual day of the quiz. Those students got 4, 4, 5, 6, 9, 9, 9, 12, 13, 14 and 14. Find the range, mean, median, mode, standard deviation, and variance of this ungrouped data.
Tail lengths (in feet) for a sample of American alligators are listed. 6.5 3.4 4.2 7.1 5.4 6.8 7.5 3.9 4.6 A) Find the mean, median and mode of the tail lengths. B) Which best describes a typical American alligator tail length? Explain your reasoning. C) Find the range, variance and standard deviation of the data set.
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The tuition and fees (in thousands of dollars) for the top 14 universities in a recent year are listed below. Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent center of the data, explain why. 47 39 47 44 35 47 47 44 40 46 44 44 40 44 Find the mean cost. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The mean cost is. (Round to one decimal place as needed.) O B. There is no mean cost. Does the mean represent the center of the data? O A. The mean represents the center. O B. The mean does not represent the center because it is the largest data value. OC. The mean does not represent the center because it is the smallest data value. OD. The mean does not represent the center because it is not a data value. O E. There is no mean cost. Find the median cost. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O…
what was the age distribution of prehistoric Native America? Extensive , anthropological studies in the southwestern United states gave the following information about a prehistoric extended family group of 82 members on what is now a native american reservation. for this community, estimate the mean age expressed in years, the sample variance, and the sample deviation. For the class 31 and over, use 35.5 as the class midpoint. 39,16, 20,7
Data Set A has more variation than Data Set B. Decide which of the following statements are necessarily true. a. Data Set A has a larger mean than Data Set B.b. Data Set A has a larger standard deviation than Data Set B.

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