Assume that the weight loss for the first month of a diet program varies between 4 pounds and 15 pounds, and is spread evenly over the range of possibilities, so that there is a uniform distribution. Find the probability of loosing less than 10 pounds.                                    Find the probability of loosing more than 10 pounds.

Q: Construct a probability distribution for tossing 3 coins. Assume X be the number of tails.

A: here number of trials( number of times the coin is tossed)=3 in tossing a coin for once , the…

Q: A statistics professor plans classes so carefully that the lengths of her classes are uniformly…

A: Given problem is Uniformly distributed  i,.e X  -> U(a , b)  X : lengths of classes Here , a = 47…

Q: 2. From a box containing 4 dimes and 2 nickels, 3 coins are selected at random without replacement.…

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Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given thatThe proportion of eligible voters in the next election who will vote for the incumbent is…

Q: Assume that private preschool costs in the city are normally distributed. The average amount that…

A: We are given that,

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A: It is given that n = 8 and p =0.45.

Q: Consider the case when the predetermined average number of bus arrivals at the Cubao station is 6…

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Q: Microorganisms appear in the tap water of a certain region at the average rate of 1.6 microorganisms…

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Q: Assume that the weight loss for the month of a diet program varies between 5 pounds and 12 pounds,…

A: It is an important part of statistics . It is widely used .

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Q: Assume that private preschool costs in the city are normally distributed. The average amount that…

A: The given data is as follows:Population mean, Population standard deviation, Sample size,

Q: Suppose that the life span of a certain automobile tire is normally distributed, with μ = 25, 000…

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Q: Doctors have indicated that 33% of the US population has A+ blood which is the second most common…

A:

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Solution: From the given information, n = 410 and p = 0.527.

Q: Suppose it takes a child between 4.5 and 12 minutes to eat an ice cream cone. Let X= the time, in…

A:

Q: A subway train arrives every eight minutes during rush hour. We are interested in the length of time…

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A:

Q: A statistics professor plans classes so carefully that the lengths of her classes are uniformly…

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A:

Q: A bowl contains 24 pieces of fruit, 6 oranges and 18 apples.  Two pieces of fruit are randomly…

A: