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Tests scores on a general ability exam given to candidates for a police academy are normally distributed. Create 99% confidence interval if a random sample of 100 candidates had a mean score of

Tests scores on a general ability exam given to candidates for a police academy are normally distributed. Create 99% confidence interval if a random sample of 100 candidates had a mean score of 206 and a standard deviation of 20.

Keep intermediate steps to four decimals when possible & enter your answer to two decimals.

Apr 05 2020 View more View Less

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