what is the evaluation expression for this problem 53 P2

what is the evaluation expression for this problem 53 P2

If one woman is randomly selected, find the probability that her height is between 63 in and 64 in. The probability is approximately nothing. (Round to four decimal places as needed.)

A. find the best point of estimate of the population of portion p. B. Identify the value of the margin of error E. E= round to four decimal places as needed. C. Construct...

I just need help solving this problem. Im not exactly sure where to start

Kendra uses chunks of real strawberries in her strawberry frozen yogurt and topping. The price of the strawberries varies throughout the year. Kendra has a mean cost of $1.80 for a pint of strawberries,...

A certain shipping company wants to estimate the average weight of all their packages send by 2nd Day service. A random sample of 21 packages provided the average weight of 5.68 pounds with the...

70% of incoming college freshmen attend public schools, the rest attend private schools. a) For a random sample of 10 college students, find he probability that exactly 7 go to a public school.

There are n kids in ProbabilityVille and each of them has a toy. One day, they decided to randomly reassign the toys in such a way that each of the n! possible assignments of toys to kids is equally...

10. Let c = 0.95, s = 7, and n = 11. Find the margin of error, E.

If the test has a mean score of 800 and a standard deviation of 125, what is the lowest score you can achieve and still be admitted to the graduate school?

an estimate is needed of the mean acreage of farms in Ontario, Canada. A 95% confidence interval should have a margin of error of 25 acres. A study ten years ago in the province had a sample standard...

Determine the minimum required sample size to construct a 99% CI for the population mean. Assume the population standard deviation is 9.8 minutes.

I have observed the time, in hours, for those 10 colleagues to stay awake at the extremely long-winded Dean's meeting as soon as it started. 1.9 0.8 1.1 0.1 -0.1 4.4 5.5 1.6 4.6 3.4 Now,...

at least 700 of the patients is eating healthy? Here is my work, but my answer does not match up with the answer key for practice problems my professor provided, he has yet to respond to...

Find z such that 7.2% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.) z =

Basic probablity question

Seven qualified students apply for a scholarship, but only five scholarships, (equal in value) can be given. If the 5 scholaarships are all different, how many ways can 5 winners be selected?

What is the probability of that happening?

There is a 88.4% chance that my value of x is 30 or greater. If I assume my data is normally distributed, can I determine the likelihood that my value of x is 26, 27, 28, 29, 31, 32, 33, 34 etc? If...

Unlike most packaged food products, alcohol beverage container labels are not required to show caloric content. A study asked each of 58 randomly selected individuals to estimate the calorie content...