Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis. a) one-tail test, z Subscript x overbarequals1.60, and alphaequals0.10 b) one-tail test, z Subscript x overbarequalsnegative 2.65, and alphaequals0.02 c) two-tail test, z Subscript x overbarequals2.80, and alphaequals0.10 d) two-tail test, z Subscript x overbarequalsnegative 1.24, and alphaequals0.05

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !

-2x-4

step-by-step explanation:

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