A box contains thousands of tickets, with an AVG of 10 and an SD of 2. If we draw from the box with replacement 100 times, the expected value for the sum of draws is ___, and the standard error is ___. Choose the correct answer to fill in the blanks. a. 1000, 200 b. 10, 20 c. 1000, 20 d. 10, 2

a code is made by selecting 7 different letters, one after another, from the 26 letters in the english alphabet. wheat probability weight should be assigned to each code? a. 1/P(26,7) b. 1/C(26,7) c. 1/26^7 d. 1/7^26 e. none of these are correct f. 1/182

In a binomial experiement, what does it mean to say that each trial is independent of the other trials? Choose the correct answer below. OA. Each trial is independent of the other trials if the outcome of one trial does not affect the outcome of any of the other trials. B. Each trial is independent of the other trials if the sum of all the possible trial outcomes equals 1. C. Each trial is independent of the other trials if no more than one trial occurs at a time. OD. Each trial is independent of the other trials if the outcome of one trial affects the outcome of another trial.

Answer no. 5. Probability.Give the number of possible outcomes.

a quiz for a psychology class consists of ten questions, the questions are multiple choices with five possible answers each with only one correcct answer. if the student did not study and is guessing for all ten questions (x is the number of correct answers a students get correct) A- what is the probability of that student gettting one correct answer? B- what is the probability of that student getting a passing grade (70% or more correct is passing)

If a company had 25 men and 30 women, and 10 of the men got bonus pay and 20 of the women got bonus pay, the Odds Ratio of getting No Bonus is __________ times greater for male employees than for female employees. a. 5 b. 4 c. 3 d. 0.5 e. 2

When seven basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select the order in which they shoot. What is the probability that they shoot free throws in alphabetical order? Assume each player has a different name. Type an integer or a simplified fraction. А. 1 720 В. 1 5040 C. 720 D. 5040