Given that a die is tossed and has the following data :x 1 2 3 4 5 6Choose...P(x) 1/6 k1/61/61/6 1/61/62.72.81.641.713.42/62.9173.51.673.3What is the value of k?Choose.. +

Answered: Image /qna-images/answer/57934e71-1617-4382-b4ed-6a8683a9e710.jpg

Answered: Given that a die is tossed and has 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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A random sample of 11 professional athletes produced the following data, where x is the number of endorsements the player has and y is the amount of money the player made (in millions of dollars). (Comma separated lists of the data are also provided below the table to ease in copying the data to R.) Number of Endorsements (x) Amount Player Made in Millions of Dollars (y) 5 0.1 8. 20.6 8. 20.1 14 7 15.6 4 5.8 21 3 4.9 4 12.5 8. 18.5 8 21.5 x: 5, 8, 8, 7, 7, 4, 5, 3, 4, 8, 8 y: 0.1, 20.6, 20.1, 14, 15.6, 5.8, 21, 4.9, 12.5, 18.5, 21.5 1. Find the best fit line for the data. y =
a.0,1 b.0,3 c.0,4 d.0,2 e.0,5
Q23. A social psychologist records the number of outbursts in a sample of different classrooms at a local school. Answer the questions based on the statement below. (Note: These are not the results from Q19) The number of outbursts among students at this local school (M = 3) was significantly less than that in the general population, t(39) = 4.19, p < .05, d = .25. 23a. What was the sample size?n = 23b. What was the decision?A. Retain H0B. Reject H0Decision = 23c. What was the effect size?A. 39B. 4.19C. .05D. .25 Effect size =
1.3 In a recent survey, 10,000 households were randomly selected. One of the questions on the survey asked how many TVs they had. The results are given in the table below. Number of TVs to number of households # of TVs # of Households P(X=x) 0 160 1 3140 2 3790 3 1920 4 780 5 210 Total 10,000 e) What is the average number of TVs in a household?
find the highest possible value for x in the set 8.2 , 7.7 , 6 , 4.8, 8.2 , 5.8 ,9.2, 7.3, 6.2, 8.1 , 5.5 and x such that the mean of this score is 7.
.n 27. You are given the following values of moments: 42 = 43.353, H3 =-9.774, 44 = 5508.567. %3D is 3. 0195 tuods ainemom ed L coubnye goiwollot ertt mor eS noe
3.4 and 3.4 only
Solve.
COMMUNITY PHARMACY 127th St In F of Marle (212) 926-7500 Fax (212) 426-5900 www.harian.com RHOOD PHARMACY m Southern X o Mail-Ald X W W3Scho X W' Exercise X 10 # of movies Frequency 0 1 Twenty-three randomly selected students were asked the number of movies they watched the previous week. The results are as follows. 2 3 4 4 Number of Movies Watched 9 6 3 Welcom 1 NCC-1701 X + V a. Select the correct histogram of the data, where a value is counted in a class interval if it falls on the left boundary, but not if it falls on the right boundary. ☐
k $ Let p be the population proportion for the following condition. Find the point estimates for p and q. Of 974 children surveyed, 123 plan to join the armed forces in the future. The point estimate for p, p, is (Round to three decimal places as needed.) U (Round to three decimal places as needed.) The point estimate for q, q, is J V ○ 발 C F5 30 % 5 T F6 6 ✈ Y H FZ C & N B N. JU F8 * 00 8 ... A F9 M 09 9 K F10 70°F Sunny ☀- F11 O P + 1:17 PM ^ D G E¹ (1) 11/28/2022 F12 E V Next PrtSc + 11 Ins

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Given that a die is tossed and has the following data: x 1 2 3 4 5 6 Choose... P(x) 1/6 k1/61/61/6 1/6 1/6 2.7 2.8 1.64 1.71 3.4 2/6 2.917 3.5 1.67 3.3 What is the value of k? Choose... +