Use the given information to find the number of degrees of freedom, the critical values XL^2 and XR^2, and the confidence interval estimate of σ. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution of 95% confidence. Platelet Counts of Women 99% confidence; n= 29, s=65.5.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

christopher is 272,195 year old

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answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

4

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