Find the probability of exactly three successes in six trials of a binomial experiment in which the probability of success is 50%.
Round to the nearest tenth of a percent.

Someone else asked this question but none of the answers were right, please help! :(

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n