Adult males have normally distributed heights with mean equal to 70 in and standard deviation equal to 3 in. (a) What percent are between 68 and 73 in? O 64.15% O 17.98% O 34.24% O 58.89%

Q: ume a significance level of a = 0.05 and use the given information to complete parts (a) and (b)…

A: Given that  Population proportion p=51%=0.51 Level of significance =0.05 P-value =0.1764

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Q: 9 0, 1,4 8 3,5, 5,7,8 7 2,4, 4, 5, 7,7,8 6 0, 2, 3, 4, 6, 6 5 2,5, 5, 6, 8 4 3,6 By standing the…

A: *Answer:  Given information:- Stem  Leaf 9 0, 1, 4 8 3, 5, 5, 7, 8 7 2, 4, 4, 5, 7, 7, 8…

Q: 18. How many ways can the coach choose five starters from a team of 12 players? * O A. 7 О в. 17 ОС.…

A: Given From 12 players to choose 5 starters

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A: For the given data Perform t test for one mean

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A: The probability mass function of X is given by X 1 2 3 4 8 6 P(X) 1/25 2/25 3/25 4/25 8/25 6/25…

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A: Total no.of ideas were shortlisted by the analysts = 6 No.of projects to invest the money = 2…

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A: Given that, You are in charge of a construction project and must cancel work whenever it rains. 3…

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A:

Q: 5) (a) By drawing a suitable Venn diagram, carefully explain why AUB=ANB (b) Show that if A and B…

A: (a) By drawing  suitable vann diagram,  we need to explain that : A¯∪B¯ = A∩B¯ (b) we need to show…

Q: 6. Given the following statistics, what is the probability that a woman has cancer if she has a…

A:

Q: 4. Yobel is a supply chain management company in Peru. They manufacture on-site products for large…

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Q: Combination Coin 1 Coin 2 OV EV D in % HH 27 25 ____ HT 23 25 2% TH 21 25 ____ TT…

A: Please find the solution below. Thank you

Q: Suppose we estimate the following model with OLS:  Which of the following statements is always…

A: Suppose we estimate the following model with OLS:    Which of the following statements is always…

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A:

Q: 10. A bowl contains 10 marbles: 3 red marbles, 5 blue marbles, and 2 white marbles. Three marbles…

A: a) Given that 3 marbles are randomly selected here, the probability that 2 of them are blue marbles…

Q: 1. from P400 to P500 2. more than P450 3. less than P550 e125

A: HERE  mean  = 120 points standard deviation  =  10 points x= IQ score

Q: In a plant with 3 machines A, B and C, the same product is manufactured. Machine A produces 55% of…

A: Given PA=0.55, PB=0.25 and PC=0.20 PD/A=0.02 PD/B=0.015 PD/C=0.03

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A: It is given that, 60% of highly successful products received good reviews, 25% of moderately…

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A: see the attachment...........

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A: Coefficient correlation : The coefficient of correlation could be a applied math live of the…

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A: Given that, An automobile from one of the model years 2014, 2013, and 2012 was involved in an…

Q: One overnight case contains 3 bottles of aspirin and 4 bottles of thyroid tablets. A second tote bag…

A: Solution-: We have, Bag 1: 3 Aspirin tablets +4 Thyroid tablets =7 tablets Bag 2: 3 Aspirin tablets…

Q: 2. Which situation does NOT illustrate combination? *

A: here use basic  of combination and permutation

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Q: 20. There are ten consonants and five vowels on the list. There are 450 different word combinations…

A: We have given that there are 10 consonants and 5 vowels. There are 450 different word combinations…

Q: One bag contains 6 white balls, 3 red and 4black balls, and a second bag contains 4white balls and 6…

A: 1st bag:no.of white balls=6no.of red balls=3no.of black balls=4Total no.of balls=132nd bag:no.of…

Q: A pair of dice is thrown. If it s known that one die shows a 4, what is the probability that (a)…

A: Given that  A pair of dice is thrown  It is known that one dice shows 4 Sample space=S S={ (1,1)…

Q: average

A:

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Q: Assume that n > 2 and x E A is a fixed element. How many unordered selections without repeats of k…

A: N>2, X is the element A is a fixed element  How many unordered selections withouts repeats of  k…

Q: A coin purse has 3 OLD one-peso coins and 7 NEW one-peso coins. Suppose you randomly pick a coin and…

A: Introduction: It is required to find the probability that the second coin is an old peso.

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Q: Consider the probability distribution for number of children in local families. Probability…

A: The probability distribution table shows the number of children in local families and their…

Q: 9. Let f be a joint probability density function that is uniformly distributed within the quarter…

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Q: If a random variable X has the gamma distribution with a = 2 and B = 1, find P(1.8 <X< 2.4). O0.2315…

A: Solution

Q: 19. What is the probability that a number selected at random from the first 50 positive integers is…

A: GivemTotal no.of positive integers = 50

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Q: From a group of 13 people, 5 will be chosen and they will be placed in order for a photo. How many…

A: We have given that the total number of people 13. When order is important then we would use…

Q: Each of three balls are randomly placed into ane af three bowls. Let X be the number of empty bowls.…

A: Given that  Each of three balls are randomly placed into one of three bowls. Let X be the number of…

Q: 1. Which situation illustrates permutation? * O A. forming a committee of councilors B. assigning…

A: Select the correct choice that illustrates permutation

Q: Today, the waves are crashing onto the beach every 4.9 seconds. The times from when the shoreline…

A: Solution

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Q: 7. Ken is thinking a special type of password which consists of four different numbers using digits…

A: Given digits is 0 to 9.

Q: 8. The following are propertie A. The variance is always positive. B. The variance is always…

A: We only answer up-to three sub-parts of a problem. Therefore, we'll be answering the first three…

Q: 4 3 5 2 7 6 8 25. What is the intersection of events, A N B? A. A NB = {3,4,7} B. A NB = {1,2,3,4,…

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Q: At a company a central computer is used in half of the working time in accountancy related to…

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Q: One bag contains 6 white balls, 3 red and 4black balls, and a second bag contains 4white balls and 6…

A: Given that