Theorem 7-6. If the variables are uniformly bounded then the condition, lim Bn = 0, n- 00 n2 is necessary as well as sufficient for WLLN to hold.

Q: 4.21 The random variable x has the following discrete probability distribution: 10 11 12 13 14 P(x) ...

A: We have given that  Probability distribution.  x 10 11 12 13 14 p(x) 0.2 0.3 0.2 0.1 0.2 I w...

Q: Refer to Table 1. Given a student was an undergraduate bus what is the probability that the student ...

A:

Q: A quiz contains 4 multiple-choice questions. Each question has one correct answer to choose from 4 p...

A: Given:  Quiz contain 4 multiple choice questions each question with 4 option inwgich only one is cor...

Q: Suppose you have just received a shipment of 28 modems. Although you don't know this, 4 of the modem...

A: Ans#- Given you have just received a shipment of 28 modems. Although 4 of them are defective.       ...

Q: Suppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons o...

A: For car 1:sample size(n1)=15Arrange the given data in ascending order160,169,215,220,242,244,245,251...

Q: You are given the sample mean and the population standard deviation. Use this information convenient...

A:

Q: Given the set of data: {77, X, 75, 79, 79, X, 76, 75, X, 76}. If the unknown data X is the mode and ...

A: Central tendency : A central tendency (or live of central tendency) may be a typical or central wort...

Q: You just rented a large house and the realtor gave you 5 keys, one for each of the 5 doors of the ho...

A:

Q: The following frequency distribution of weight in grams of mangos of a given variety is given below:...

A:

Q: 6. If a fair coin is to be flipped 2,500 times, find an approximation for the probability that the p...

A:

Q: On a final examination in Mathematics, the mean was 76 and the standard deviation was 5. Determine t...

A:

Q: 2. 2) According to the National Institute on Alcohol Abuse and Alcoholism, 45% of college students n...

A: We have given that  Population proportion p=45%=0.45 Sample size n =348 Favorable cases x =149 Sampl...

Q: The mean age of a combined group of men and women is 30 years. If the mean age of the group of men i...

A:

Q: A jar contains 12 red marbles numbered 1 to 12, 8 blue marbles numbered 1 to 8, and 4 white marbles ...

A: a) The jar contains 12 red marbles numbered 1 to 12, 8 blue marbles numbered 1 to 8, and 4 white mar...

Q: It is well established that exercise is beneficial for our bodies. Recent studies appear to indicate...

A: Given: There are two groups of mice in the study. The first group of mice is considered as exercisin...

Q: A publisher wants to estimate the mean length of time (in minutes) all adults spend reading newspape...

A: Given7,7,10,8,6,9,9,9,11,6,7,6,9,7,9sample size(n)=15

Q: Ex 1: A production facility employs 20 workers on the day shift, 15 workers on the swing shift, nd 1...

A: Given Information: Number of workers on the day shift is 20 Number of workers on the swing shift is ...

Q: 20. Ten Competitors in a beauty contest are ranked by three judges A, B and Cia the following order:...

A: Given that,  Ten competitors were ranked by three different judges A, B, C. Required: To determine t...

Q: An agricultural company is trying to decide which type of fertilizer to use on its crops. The compan...

A:

Q: High school seniors with strong academic records apply to the nation's most selective colleges in gr...

A: Let E: represent the events that a student who applies for early admission is admitted= 1033 Let R: ...

Q: Solve the attachment

A: It is given that Sample size n = 40 Sample SD s = 6.5 The critical value of t at 90% confidence leve...

Q: The height of wonen ages 20-29 is normally distributed, with a mean of 64.5 inches. Assume a=2.8 inc...

A:

Q: All about Normal Distribution The magazine mass marketing company has received 10 entries in its lat...

A:

Q: Q. 7. Calculate median from the data given below : Class Interval: 0-10 10-20 20-30 30-40 No. of stu...

A:

Q: Tatay Isko has a rectangular garden that's 5x-5 ft by 6x+8 ft. He wants to put a fence around the pe...

A: Given : Tatay Isko has a rectangular garden that's 5x-5 ft by 6x+8 ft. He wants to put a fence aroun...

Q: A population has a mean u = 165 and a standard deviation a = 30. Find the mean and standard deviatio...

A:

Q: (13.) If you are picking a number between 1-20 what is the probability that you will pick a multiple...

A:

Q: 4. The Thematic Apperception Test (TAT) presents participants with ambiguous pictures and asks them ...

A: Given the data of 20 mothers of normal and 20 mother of schizophrenic  children. We need test if th...

Q: A shipment of five computers contains two that are slightly defective. If a retailer receives three ...

A: In the given problem, we are required to find the sample space S and the values of random variable X...

Q: It is known that 60% of customers will need additional maintenance on their vehicle when coming in f...

A: We have given that  Sample size n =50 Sample proportion p^=60%=0.60

Q: Maxine has 3 English books, 4 Math books and 2 Science books.   if Maxine would like the books of ...

A:

Q: 45 If the probability of an event is Write your answer as a simplified fraction. ,what is the probab...

A: Ans#- If the probability of an event is  4573            what is the probability of the event not ha...

Q: You are testing the claim that the mean GPA of night students is different from the mean GPA of day ...

A: Given GPA-Night GPA-Day 3.32 3.1 3.22 3.26 3.55 3.25 3.03 3.51 3.22 3.21 3.12 3.05 ...

Q: Let X ~ B(n,p). Show that the moment generating function m(t) of X is (pet + q)n where q = 1-p. Now ...

A:

Q: Q. 16. From the following data, find Q,, Q, D,, P 97 Marks : 14 21 23 28 30 34 39 42 No. of students...

A:

Q: What are the correct hypotheses? Note this may view better in full screen mode. Select the correct s...

A:

Q: Calculate the coefficient of correlation between price and the supply of a commodity for the data gi...

A:

Q: 3. Find the variance and Standard Deviation of the given data obtained from the test of 56 students....

A: Ans#- Find Sample Variance (s2) Sample Standard deviation (s) from the following grouped data Sco...

Q: The data below give the concentration of thiol (mM) in the blood lysate of the blood of volunteers:...

A:

Q: Convert the following to z-score: a. Raw score of 100; mean of 60; SD of 15 b. Raw score of 95; mean...

A: Z=x-µσ This is the formula for z-score. x= raw score µ= mean σ= standard deviation (SD)

Q: Research was done to determine the wind speed distribution in Kelantan. The researcher claimed that ...

A: Given, Research  was done to determine the wind speed distribution in kelantan. The rearcher claims ...

Q: udy by estigate whether this result applies to its own product, the manufacturer of a national name-...

A: We have given that  Population proportion p=64%=0.64 Sample size n =100 Favorable cases x =52 Sample...

Q: Cakes baked by the Freshfood Bakery are transported fromthe ovens to be packaged by one of three wra...

A: Given Arrival Rate (λ) = 166.67 cakes per hour (500/3) Service rate (μ) = 200 cakes per hour  

Q: B. Find the mean, variance, and standard deviation of a discrete random variable X that follows a bi...

A:

Q: In the game of craps, two dice are tossed. One of the many bets available is the “Hard-way 8.” A $1 ...

A: In this case, P(Getting two four on the same roll)=16×16=136 That is, P(Winning)=136P(Losing)=1-136=...

Q: The physical plant at the main campus of a large state university recieves daily requests to replace...

A: Empirical rule  P(-3σ+μ<X+3σ+μ)=99.73%  P(-2σ+μ<X+2σ+μ)=95% P(-σ+μ<X+σ+μ)=68%     

Q: The auto insurance industry crashed some test vehicles into a cement barrier at speeds of 5 to 25 mp...

A: Correlation It tells how the variables are linearly related with each other. It represents the direc...

Q: Six analysts each made six determinations of the paracetamol content of the same batch of tablets. T...

A:

Q: Find the sample standard deviation, coefficient of variation, and range. (Round your standard deviat...

A: Given data is1.9 , 2.4, 5.7, 4.5, 1.9, 8.5, 3.9sample size(n)=7sample mean(x¯)=1.9+2.4+5.7+4.5+1.9+8...

Q: Find the probability. 17) Assume that x is a binomial random variable with n= 100 and p = 0.60. Use ...

A: Binomial distribution : When every trial has constant likelihood of achieving one explicit worth, th...