in Malate indicated that 40survey takenguests preferred the following means of transportation:Aatahotelcarbusplane train busbusplane carplane planecarbusplane carcartrain traincarcarcarcarplaneplane carbuscarbuscarplane carplane plane carcarcarbustraincarbuscarConstruct a categorical distributionshowingthefrequenciescorrespondingtothedifferentofmeanstransportation. Interpret the results.

Categorical Distribution The modes of transport by the guests to the Hotel are given below: Car…

Answered: A survey taken guests preferred the…

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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An amusement park keeps track of the percentage of individuals with season passes according to age category. An independent tourist company would like to show that this distribution of age category for individuals buying season passes is different from what the amusement park claims. The tourist company randomly sampled 200 individuals entering the park with a season pass and recorded the number of individuals within each age category. Age Category Child (under 13 years old) Teen (13 to 19 years old) Adult (20 to 55 years old) Senior (56 years old and over) Number of Individuals 56 86 44 14 The tourist company will use the data to test the amusement park’s claim, which is reflected in the following null hypothesis. H0:pchild=0.23, pteen=0.45, padult=0.20, and psenior=0.12. What inference procedure will the company use to investigate whether or not the distribution of age category for individuals with season passes is different from what the amusement park claims?…
Interpret the given data in Table 3. Encode the interpretation
The following is a frequency histogram and a box plot showing the annual salary distribution at a small company. 30 40 50 60 70 80 90 100 1io 120 130 140 150 Annual Salary (in thousands of $) a. Describe the distribution by addressing the following: i. Is it unimodal, bimodal, multimodal, or uniform? Is it symmetric or skewed? If skewed, in which direction? ii. b. Estimate the median of the data and include units in your answer. c. Find the range of salaries of the middle 50% of employees. Include units in your answer. d. At this company, is the mean salary greater than the median, less than the median, or approximately equal to the median? Briefly explain how you know. e. Are there any outliers in this data? If so, approximate the value of the outlier(s). Number of Employees
5. Determine the quartiles and the median for the following table : Income No. of Persons c.f. Below Rs. 30 69 69 Between Rs. 30 and below Rs. 40 167 236 Rs. 40 Rs. 50 99 99 99 207 443 Rs. 60 99 Rs. 50 99 65 508 Rs. 60 29 Rs. 70 58 566 Rs. 70 Rs. 80 99 27 99 593 Rs. 80 and over 10 603 Total 603
Sample heights of twenty students in a class in inches:60 62 62 63 64 64 65 65 66 66 66 67 68 68 69 70 70 72 73 74 a) Make a stem and leaf plot with split stems.b) What is the shape of the distribution?c) What is the mean? d) What is the standard deviation? e) Which is average is best; the mean or median?
Based on the given table below, what is the mode? Table 1. Distribution According to Favorite Colors. Frequency Colors Red Green 12 8 Blue 8 Yellow 4 Total 32 Red O 12 Green and Blue
The calorie counts for the 17 poultry brands are 129 112 102 106 94 101 97 99 141 113 115 132 86 133 302 146 134 a. Find the mean of the data set. b. Find the Five-number summary of the data set. c. From part (a) and (b), describe the overall distribution of the data set for a non-statistician employer. For example, do you see any kind of skewness in the data set? Is there any outlier? Why?
a) Calculate the mean, median, and mode mass. b) A customer says that the average box is underweight. Can the manufacturer legitimately dispute this? Why or why not?
Calculate the Median from the data given below: Class 0-10 10-20 20-30 30-40 F 7 а. 20.71 b.7 С. 15 d. None of these answers
Just d
Can you explain each steps please
Q.) CONSTRUCT FREQUENCY DISTRIBUTION TABLE AND FIND: 1) MEDIAN AND MODE. 2) Variance and standard deviation. Classes Frequency 5-9 2 10-14 5 15-19 9 20-24 3

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