Compute the probabilities for each random varlable x. (decimal form: hundredlhs)L Given the variable x and the frequency of Its occurrenceP(X)f.31.2.1015263.20104.252.5.

We have given that the random variable X and the frequency of its occurrence.

Answered: Compute the probabilities for each…

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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1.5
a Deline the following terms as used in survival analysis (eft rensoring (i) Informative censoring ThaVbeg cendng n hich ue (b) Let the event of interest be contracting lung cancer. The lung cancer hazard rate for an d - Cato what 3nd male Imoker is gven ty (e)=0.027 +0.00025(-40),xz 40 Assuming that a 40-year old nale smoker is still alive at his age S0, tetermine the pritability that he survives to age 50 without contracting lung cancer?
13. Answer the following for the probability distribution 1 f(x) = (2x + 1) (2x + 1) X= 0, 1, 2, 3 16 a. Find the mean and the variance. μ = b. EX²-4X+6) 0²=
, 16. A statistically minded fraternity junior keeps records on how many girls he has to ask before one agrees to be his date for a Saturday football game. His school plays five home games and his five acceptances come on the 3rd, 6th, 4th, 2nd, and 9th girl he asks. Assume that the probability, e, that any girl he asks will accept his invitation is constant from girl to girl. Mind ML estimate of e.
Calculate N and M for the following frequency distribution. X Frequency2 53 34 45 86 117 9 What are the median and mode for the frequency distribution in Q1? If a sample has a SX (sum of X) = 35 and N=7, what is the mean? Calculate N and M for the following frequency distribution. X Frequency2 93 45 89 312 218 4 What are the median and mode for the frequency distribution in Q4? If a sample has a SX (sum of X) = 56 and M=7, what is the sample size (N)? Calculate N and M for the following frequency distribution. X Frequency2 33 65 79 2What are the median and mode for the frequency distribution in Q7? If a sample has aN=16andM=4.5, what was theSX (sum of X)
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 these scores is 7. show complete solution
D=19
A) A sample with a mean of m=8 has sum of x=56. How many scores are in the sample? B) Find the mean for the scores in the following frequency distribution table: x F 6 1 5 4 4 2 3 2 2 1 1 0 The mean (in two decimal places)__________ C) in a sample of n=6 scores, five of the scores are each above the mean by one point. Where is the sixth score located relative to the mean. The sixth score is equal, above or below the mean and by how many points?
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.
2/6
6c.) Draw the graphs. Round your final answers up to 6 decimal places, if applicable. Give the correct units.
012 = √n1(012+d12)+n2(022+d22)/n1+n2 is I need answer within 3 minutes with my best wishes y .A Combined Standard Deviation .B Coefficient of variation

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Compute the probabilities for each random varlable x. (decimal form: hundredihs) L Given the variable x and the frequency of Its occurrence P(x) 1. 2. 10 15 26 3. 20 10 4.