Question: Question A recent report found that a local creamery has a 35% market share in a certain region. Employees in the marketing department of the

 Question A recent report found that a local creamery has a

Question A recent report found that a local creamery has a 35% market share in a certain region. Employees in the marketing department of the creamery conduct a survey to confirm the results by randomly selecting 300 residents from the region. The employees asked the question "Which brand of ice cream do you usually purchase?" to each resident. Use a normal approximation to calculate the probability that at most 80 of these people will choose the creamery's brand. Use a TI-83, TI- 83 plus, or TI-84 calculator to find the probability. . Round your answer to four decimal places. Provide your answer below

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!