If the chocolate is too heavy, Zachwill need to pay Hershey's distributor a small overage fee. Test again at the a .01 level of significance whether or not the chocolate is on weight or heavy. Assuming a null hypothesis that the chocolate is on weight (µ = .16 oz) versus the alternate hypothesis that it is over weight (u > .16 oz), set up the hypothesis and test using a one sample t-test. Show the t-score. Interpret the p-value. Assuming that the sample normal and random, does production need to pay an overage to the distributor ?

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If the chocolate is too heavy, Zachwill need to pay Hershey's distributor a small overage fee. Test again at the a =
.01 level of significance whether or not the chocolate is on weight or heavy. Assuming a null hypothesis that the
chocolate is on weight (u = .16 oz) versus the alternate hypothesis that it is over weight (u > .16 oz), set up the
hypothesis and test using a one sample t-test. Show the t-score. Interpret the p-value. Assuming that the sample is
normal and random, does production need to pay an overage to the distributor ?
Transcribed Image Text:If the chocolate is too heavy, Zachwill need to pay Hershey's distributor a small overage fee. Test again at the a = .01 level of significance whether or not the chocolate is on weight or heavy. Assuming a null hypothesis that the chocolate is on weight (u = .16 oz) versus the alternate hypothesis that it is over weight (u > .16 oz), set up the hypothesis and test using a one sample t-test. Show the t-score. Interpret the p-value. Assuming that the sample is normal and random, does production need to pay an overage to the distributor ?
Hershey
Kiss Weight
in Oz.
Zach ,a Quality Process Engineer for Hershey Chocolates, pulled 16 random kisses from
production and recorded their weights as shown.Zach uses the production number for each kiss in
production to ensure that all of the kisses in production have an equal chance of being selected in
his random number generator.
.1618
.1607
.1613
.1607
.1610
.1611
.1609
.1597
.1586
.1604
.1607
.1606
.1611
.1620
.1610
.1609
Transcribed Image Text:Hershey Kiss Weight in Oz. Zach ,a Quality Process Engineer for Hershey Chocolates, pulled 16 random kisses from production and recorded their weights as shown.Zach uses the production number for each kiss in production to ensure that all of the kisses in production have an equal chance of being selected in his random number generator. .1618 .1607 .1613 .1607 .1610 .1611 .1609 .1597 .1586 .1604 .1607 .1606 .1611 .1620 .1610 .1609
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