If The health of employees is monitored by periodically weighing them in and A sample of 54 employees has a mean weight of 183.9 lb. Assuming that o is known to be 121.2 lb , what bid the 85 % confidence interval for the mean weight ? 5. The health of employees is monitored by periodically weighing them in. A sample of 54 employees hasa mean weight of 183.9 lb. Assuming that o is known to be 121.2 lb, create as 85% confidence intervaIfor the mean weight.

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MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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If The health of employees is monitored by periodically weighing them in and A sample of 54 employees has a mean weight of 183.9 lb. Assuming that o is known to be 121.2 lb , what bid the 85 % confidence interval for the mean weight ?

5. The health of employees is monitored by periodically weighing them in. A sample of 54 employees has
a mean weight of 183.9 lb. Assuming that o is known to be 121.2 lb, create as 85% confidence intervaI
for the mean weight.

Expert Solution

Step 1

$G i v e n d a t a, n = 54 x = 183.9 σ = 121.2 z - v a l u e a t 85 % c o n f i d n c e i s Z c = 1.44$

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