If a seed is planted, it has a 85% chance of growing into a healthy plant. If 9 seeds are planted, what is the probability that exactly 4 don't grow?   2. In a population where 45% of voters prefer Candidate A, an organization conducts a poll of 6 voters. Find the probability that 6 of the 6 voters will prefer Candidate A. (Report answer accurate to 4 decimal places.)

Based on a smartphone​ survey, assume that 57​% of adults with smartphones use them in theaters. In a separate survey of 264 adults with​ smartphones, it is found that 149 use them in theaters. a. If the57% rate is​ correct, find the probability of getting 149 or fewer smartphone owners who use them in theaters. b. Is the result of 149 significantly​ low?

Based on a smartphone​ survey, assume that 57​% of adults with smartphones use them in theaters. In a separate survey of 224 adults with​ smartphones, it is found that 111 use them in theaters. a. If the 57​% rate is​ correct, find the probability of getting 111 or fewer smartphone owners who use them in theaters.

In a recent poll of voters, 20% were displeased with both candidates. If 3 people were picked at random. find the probability that at least one liked one of the candidates.

A soccer team estimates that they wil score on 12% of the comer kicks. In next week's game, the team hopes to kick 13 coner kicks. What are the chances that they will score on 4 of those opportunities? The probability is (Type an integer or a decimal. Round to three decimal places as needed.)

A national sports equipment co-op is going to conduct a survey of its members. It knows from collecting data when members join that 68% of them identify as male. Assuming the total number of members is very large and 200 of them are randomly selected to take the survey, what’s the chance less than 60% of these randomly chosen members identify as male? Show all your work and write your answer as a percentage.

A class president is favored by 53% of all students voting, assuming this is accurate, a random sample of 400 students are surveyed. 1. What is the probability that less than 49% will favor this student? 2. What is the probability that more than 57% will favor the student?

Suppose a basketball player makes 57.7% of shots and that the probabilty of making each shot is independent. If the basketball player attempts 3 shots, what is the probability of making at least one shot? Enter your answer rounded to at least 4 decimals.

According to a study done at Otago University Wellington, the probability a randomly selected individual will not cover their mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and you observe 10 people as they sneeze. What is the probability that at least 3 of the people will not cover their mouth when they sneeze?