_13. What is the 70th Percentile of the distribution? a.95.2 b. 93.4 c. 92.7 d. 91.8 Given the frequency distribution table below:CLASS BOUNDARIES FREQUENCY52.5 – 63.563.5 – 74.574.5 – 85.585.5 – 96.596.5 – 107.5107.5 – 118.5< CumFrequency121843252871148590

Answered: Image /qna-images/answer/2182d788-41bf-4054-8cd5-e3d77b939deb.jpg

Answered: _13. What is the 70th Percentile of 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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The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data. 66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed). Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________ What is the range and the interquartile range (IQR)? Range __________________ Interquartile Range (IQR) ___________________
Calculate the 33th percentile of the data shown X 1.7 3 7.6 12.5 12.9 17.2 19.5 33.8 44.1 59.6
Calculate the 60th percentile of the data shown x 5.4 6.3 7.7 10.8 16.7 18.9 21 21.2 21.6 23.2 24.4 26.5 27.3 28.8 29.5
one z-score unit is equivalent to ______ of the distribution. a. the variance b. the range c. the standard deviation d. the mean e. the correlation coefficient
discuss the shape of the distribution of the variable WEIGHT.
Q2. The 30% trimmed mean of the following data (120, 15O, 170, 177, 178, 193, 198, 250, * :450, 955} is 186.5 O 182.5 O 188.3 183.5 O 184.5 O
Number of persons in the household 1 2 A. Below is a distribution of the variable "hompop" from the 2016 General Social Survey dataset. This variable is a measure of the number of people in each respondent's household. Use the table to answer the following questions. 3 4 5 7 8 9 10 11 Total www Freq. 850 1,069 436 278 139 58 19 2,867 percent 29.65 37.29 15.21 9.70 4.85 2.02 0.66 0.31 0.24 0.03 0.03 100.00 Cum. 29.65 66.93 82.14 91.84 96.69 98.71 99.37 99.69 99.93 99.97 100.00 1
7
q3
Q21. For the Given values of 91.9, 84, 88.5, 86.8, 89.4,83.6, 80.2, 88.1, 88.5, 93.1 and 93.8 ,Calculate (i) Mean (ii) Algebraic Sum of deviation (iii) Variance (iv)Standard Deviation. i) Mean = ii) Sum of Deviation= iii) Variance = iv) Standard Deviation =

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