16% of the squirrels in Cititon Park are gray. What is the probability that, in a random sample of 558 squirrels, fewer than 89 are gray squirrels? Use a normal approximation to compute your answer. Round your answer to 4 decimal places.

find the probability of guessing at least 9 out of 14 correctly. Round inetermediate calculations and final answers to three decimal places

IQ scores are normally distributed with a mean of 100 and standard devation of 15. find the probability of having an IQ between 136 and 142.

Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?

You have a uniform distribution whose lowest value is 7 and whose highest value is 15. Find the probability that a randomly selected number from this distribution will be between 9.3 and 10.6.

The mean percent of childhood asthma prevalence in 43 cities is 2.38%. A random sample of 30 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.8%? Interpret this probability. Assume that o = 1.25%. The probability is (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. About % of samples of 43 cities will have a mean childhood asthma prevalence greater than 2.8%. O B. About % of samples of 30 cities will have a mean childhood asthma prevalence greater than 2.38%. O C. About % of samples of 30 cities will have a mean childhood asthma prevalence greater than 2.8%. Click to select your answer(s). P Type here to search 99+ a (? 1:42 PM 4/11/2021 ho insen 144 ese & t backspace %23 3. %24 4 6. 8 2. Y W tab H. J. K pase 5 R

The table summarizes results from 976 pedestrian deaths that were caused by automobile accidents. Driver Intoxicated? Yes No Pedestrian Intoxicated? Yes No 48 83 284 561 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob = %

In a large population, 56% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that at least one of them has been vaccinated? Give your answer as a decimal to at 4 places. Question Help: Message instructor Submit Question D del F8 F9 F10 F11 F12 ins back DO + II P.

Solve the problem.Assume that male Siberian huskies' weights are normally distributed with a mean of 63.6 pounds and a standard deviation of 2.5 pounds. If 90 male Siberian  huskies are randomly selected, find the probability that they have a mean weight between 62.9 pounds and 64.0 pounds.