The television show NBC Sunday Night Football broadcast a game between the Colts and Patriots and received a share of 22, meaning that 22% of the TV sets in use were tuned to that game. An advertiser...

The television show NBC Sunday Night Football broadcast a game between the Colts and Patriots and received a share of 22, meaning that 22% of the TV sets in use were tuned to that game. An advertiser...

a. assuming that this rate is true b. if the rate is actually 5 people a year c. if the rate is actually 15 people a year

that tomorrow a. no one in the us will be struck by lightning b.one person will be struck and killed c. more than one person will be struck and killed

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

Is it that the variance is not statistically relevant because of the rejection of the null hypothesis?

For a sample of 100 corrections officers at a local prison, a researcher believes there is a relationship between “years on the job” and “willingness to help raise money for local charities.” Using...

is it to find a difference in variance? Not sure, seems like a simple concept question.

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...

A new email account is requiring that you format your passcode with two numbers followed by six letters and ended with one of the following eight special characters: !@#$%^&*. How many possible...

Two groups of subjects participated in an experiment designed to test the effect of frustration on aggression. The experimental group of 40 subjects received a frustrating puzzle to solve, while the...

For a sample of 100 corrections officers at a local prison, a researcher believes there is a relationship between “years on the job” and “willingness to help raise money for local charities.”...

In a data analytics class and this question does not make a lot of sense to me. I think it means why do stats. use .01 and .05 levels of significance but why are the numbers so conservative?

Does it have to do with the fact that a t-test cannot be used for nominal levels of measurement? Not sure

The probability is____ Round to 3 decimals

If a gambler places a bet on the number 7 in roulette he or she has a 1/38 probability of winning. a.Find the mean and standard deviation for the # of wins of gambles who bet on 7, one hundred...

A waitress believes the distribution of her tips has a model that is slightly skewed to the left, with a mean of $10.10 and a standard deviation of $6.20. She usually waits on about 50 parties over...

Draw a number line from 8 to 14. Show the frequency of each number. Title the dot plot. Show the frequency of each number. Title the dot plot. Draw a number line from 8 to 14. Title the dot...

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)...