Find the probability that the number who consider themselves baseball fans is exactly fivestati

Find the probability that the number who consider themselves baseball fans is exactly fivestati

The Price of a bond is uniformly distributed between $80 and $90. a. What is the probability that the bond price will be greater than $83? b. What is the probability that...

How many would be expected out of 130

A local deli makes sandwiches that come with your choice of 8 different breads, 5 different cheeses, 12 different toppings and 6 different meats. How many different sandwiches making one choice from...

A high school is trying to fill four student cabinet positions. There are 8 candidates for the class president position, 5 candidates for the vice president position, 7 candidates for the secretary...

The probability is____ Round to 3 decimals

The grade appeal process at a university requires that a jury be structured by selecting seven individuals randomly from a pool of eleven students and eight faculty. (a)...

I have 300 people doing a test and i have sorted them in 4 different groups according to their sight/vision (good and bad) and training (good and bad) . I want to find out which group would be the...

There are two equal highest frequency in group data, then how to calculate mode

This is a college statistical extra practice question. I have no idea how to compete it.

Asked this only a few minutes ago and got a good answer. It hadn't occurred to me, though, to mention that we need to answer the question using the z-score formula and z tables.

Helping nephew study for a statistics exam using a sample test. This one has us stumped.

this problem includes z charts and finding the percentage

In a multiple choice exam, there are 4 questions and 4 choices for each question (a, b, c, d). Nancy has not studied for the exam at all and decides to randomly guess the answers. What is the...

You measure 37 textbooks' weights, and find they have a mean weight of 64 ounces. Assume the population standard deviation is 5.8 ounces. Based on this, construct a 90% confidence interval for the...

In a new card game, you start with a well- shuffled full deck and draw 3 cards without replacement. If you draw 3 hearts, you win $55. If you draw 3 black cards, you win $25. For any other draws,...

A soccer coach is logging in the number of each soccer members time playeyed on the field. The average number is 20 minutes with a standard deviation of 5 . What percentage of players...

Tom and Jan are planning on applying to attend KSU. Tom takes the ACT while Jan decides to take the SAT. The mean score on the ACT is a 17 with a standard deviation of 5, and the SAT mean score is...

A corporation must appoint a president, cheif exectuive officer (CEO), cheif operating officer (COO), and cheif financial officer (CFO). It must also appoint a planning committee with five different...

please explain