26 and 27 and the rejection region and (d) draw a conclusion.In each of the following problems (a) state the null and the alternative3.4 kg. The average weight of a random sample of 30 newly born26. It is claimed that that the average weight of babies at birth iscompute the test statistic, (c) determine the critical valuebabies was determined. It was found out that the average weightMASHMATHhypotheses (b)atwas 3.1 kg. Is there a reason to believe that the average weightof babies at birth is not 3.4 kg? Assume that the populationstandard deviation is 1.1 kg. Use 0.05 level of significance.It is claimed that the mean annual salary of customer service callcenter representatives is P188,584.00. A researcher randomlyselected 45 customer service call center representatives. Hecomputed the mean of their annual salaries and obtained amean of P188,600.00. Does this show that the mean salaryof customer service call center representatives is greater thanP188,584.00? Use 0.05 level of significance and assume thepopulation standard deviation is P39.50.

Name: 26 and 27 and the rejection region and (d) draw a conclusion.In each o
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Description: 26 and 27 and the rejection region and (d) draw a conclusion.In each of the following problems (a) state the null and the alternative3.4 kg. The average weight of a random sample of 30 newly born26. It is claimed that that the average weight of babie

26. Given : Let X : weight of babies at birth in kg 27.

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Statistics

hypotheses (b) compute the test statistic, (c) determine the critical value 26. It is claimed that that the average weight of babies at birth is In each of the following problems (a) state the null and the alternative babies was determined. It was found out that the average weight 3.4 kg. The average weight of a random sample of 30 newly born standard deviation is 1.1 kg. Use 0.05 level of significance. and the rejection region and (d) draw a conclusion. is claimed that that the average weight of babies at birth is 26. Labies was determined. It was found out that the average weight vas 3.1 kg. Is there a reason to believe that the average weight of babies at birth is not 3.4 kg? Assume that the population It is claimed that the mean annual salary of customer service call center representatives is P188,584.00. A researcher randomly selected 45 customer service call center representatives. He computed the mean of their annual salaries and obtained a mean of P188,600.00. Does this show that the mean salary of customer service call center representatives is greater than P188,584.00? Use 0.05 level of significance and assume the population standard deviation is P39.50.