est the claim that snack choices are related to the gender his selection of snacks purchased. Test the claim of the consumer, using a significance a survey at a ball level of a= 0.05,

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Q: All ospecting frm plans to plorator assess the possible outcomes listed in Table 4.4. Outcomes for…

A: Given that  P(A)=0.80 P(B)=0.18 P(C)=0.02

Q: A company has one motorbike, 3 cars, 5 vans and 6 busses. An LTO official will randomly select and…

A: Ans#-  A company has one motorbike, 3 cars, 5 vans and 6 busses.            An LTO official will…

Q: Given the table below, determine P(6 < W< 10). W 3 6 P(W=w) 2k k² 942 슬 12 0.8-3k 15 0.26

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Q: Calculate the expected value of the given random variable X. This exercise assumes familiarity with…

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A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: Compute for the total frequency.

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Q: 11.1 Events A and B are independent .Given that ● P(A only) = 0.4 P(A and B)= 0.3 ● P(B only) = x ●…

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Q: How many distinct arrangement can be formed from the letters of the word "ENGINEERING" with letter E…

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Q: 13) Given the joint probability mass function below f(x,y)=c(x²+2y) Calculate the value of the…

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Q: If a dealer randomly picks 5 cards from a standard deck that consists of 52 playing cards and then…

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Q: 1.1 Events A and B are independent.Given that ● P(A only) = 0.4 P(A and B)=0.3 ● P(B only) = x ●…

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Q: Three dice were rolled. Find the probability of getting a number less than 10 if it is known that…

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Q: If a dealer randomly picks 5 cards from a standard deck that consists of 52 playing cards and then…

A: From the above data We are given that Total number of cards = n =52 No of selected cards = r =3

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Q: 1. You roll a fair six-sided die. Find the probability that the die shows an odd number or a number…

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Q: Suppose that the average income of the engineers hired at REDUNO presents an approximately normal…

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Q: P(X) € 2C 3C 3C Find 1- Value of C. 2- Probability mass function describing the distribution of X.…

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A: *Answer:

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Q: 5. A basket of fruits contains eight (8) apples and ten (10) oranges. Half of the apples and half of…

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Q: Q4: Let X be a discrete random variable with probability mass function given in the following table:…

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Q: Find the probability that exactly two of these residents were infected.

A: Here Given  Proportion of people infected with Covid -19 =p=0.22 No of Residents =n =8