A software engineer is creating a new computer software program. She wants to make sure that the crash rate is extremely low so

Question

A software engineer is creating a new computer software program. She wants to make sure that the crash rate is extremely low so that users would give high satisfaction ratings. In a
sample of 550 users, 22 of them had their computers crash during the 1-week trial period.
USE SALT
(a) What is the sample size?
What is p?
(b) What is the 95% confidence interval for p? (Use a table or SALT. Round your answers to three decimal places.)

Kunduz · Accepted Answer

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