You and a friend are working on shooting free throws at a basketball practice. Your friend has a season average of making 80% of his shots.
a. If the coach asks your friends to shoot 70 times, how many shots do you expect him to make, on average?

b. what is the standard deviation of the number of shots made out of 70?

Free 20 points + brainliest to whoever answers right! in the event of a crash, personal injury protection (pip) coverage pays toward the medical costs for a. any injuries you cause to others b. any injuries that are not your fault c. your injuries if you are not at fault d. your injuries, regardless of who's at fault

Read the scenario below and answer the question that follows. bailey is plagued with sleep problems at least a couple of times a week. she often feels tired at work and doesn't do her best work because she is "just so tired." according to the lesson, it can be said that adults have some of the same problems with sleep that bailey does. a. few b. many c. no d. all

Which of the following statements concerning the effects of happiness is not true? select the best answer from the choices provided feelings of happiness generally lead individuals to demonstrate less care toward others. happy individuals are generally more playful than individuals who are not. research has linked levels of happiness to increases in creative problem solving. happiness, along with love, has been found to provoke prosocial behaviors.