1) The weight ofcans of Salmon is normally distributedwithmean5.54andthe standard deviation is 0.216.We draw a random sample of n= 63 cans.What is the sample Error?

Tip: sample error =/sqrt(n) and answer with 4 decimals.

2) The weigh of cans of salmon is randomly distributed with mean =10 and standard deviation =1.889.sample size is 63.What is the z-value if we want to have the sample mean =14

Don't forget negative if it is negative and 4decimals.

3) The weigh of cans of salmon is randomly distributed with mean =6.05 and standard deviation=.18.Thesamplesize is 36.What is the probability that themeanweight of the sample is less than 5.97?

4decimals

4) The weigh of cans of salmon is randomly distributed with mean =6.05 and standard deviation=.18.Thesamplesize is 36.What is the probability that themeanweight of the sample is more than 6.02?

4decimals

5) The weigh of cans of salmon is randomly distributed with mean =6.05 and standard deviation=.18.Thesamplesize is 36.What is the probability that themeanweight of the sample is between 5.99and 6.07?

4decimals

6) The weigh of cans of salmon is randomly distributed with mean =5 and standard deviation=0.479.Thesamplesize is 85.Find theXbarvalue so that only 5% of the mean weight could be more than thisXbarvalue (case 4).

4decimals