Question: Help please! 3 Element Standard time 1 2 3 1 points cBook b. How many observations would be needed to estimate the mean time for

Help please! Help please! 3 Element Standard time 1 2 3 1

3 Element Standard time 1 2 3 1 points cBook b. How many observations would be needed to estimate the mean time for element 2 within 1 percent of its true value with a 95.5 percent confidence? (Round your intermediate calculations to 3 decimal places and round up your final answer to the next whole number.) Print Number of observations References c. How many observations would be needed to estimate the mean time for element 2 within 0.01 minute of its true value with a 95.5 percent confidence? (Round your intermediate calculations to 3 decimal places and round up your final answer to the next whole number.) Number of observations

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