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A certain brand of apple juice is supposed to have 64 ounces of juice. Because the penalty for under-filling bottles is so severe, the target mean amount of juice is 64.05 ounces. However, the filling machine is not precise, and the exact amount of juice varies from bottle to bottle. The quality-control manager wishes to verify that the mean amount of juice in each bottle is 64.05 ounces so that she can be sure that the machine is not over-filling or under-filling the bottles. She randomly samples 22 bottles of juice, measures the content, and obtains a mean of 64.022 ounces and a standard deviation of .04 ounces. She determines the data is normally distributed. Should the assembly line be shut down so that the machine can be recalibrated? Use a .01 level of significance.a) state the null hypothesis and the alternative hypothesisb) sketch the sampling distributionc) determine the critical values and mark them on your sketchd) determine the rejection region(s) and shade on your sketche) calculate the standardized test statistic and mark on your sketchf) determine whether to accept or reject the null hypothesisg) interpret your decision in the context of the original claim. (Be sure to write a complete sentence as your interpretation.)If you are using P-tests instead of the traditional method, parts c), d), and e) become • calculate the standardized test statistic• determine the P-value
What is the difference between the critical-value method and the p-value method of hypothesis testing? Include in your post how the question's topic pertains to your health discipline.
A catering company is buying equipment in order to set up their own store. They have a choice of two ovens that they can purchase for the store.
From the shipment you take a random sample of 20. When sampling with replacement (binomial), determine the probability of obtaining: Exactly two defective components in the sample of 20.
Comparisons were made for specific causes of death between mortality rates in workers and U.S white male mortality rates from 1950-1978.
An experiment ws designed to estimate the mean difference in weight gain for pigs fed ration A as compared with those fed ration B. Eight pairs of pigs were used. The pigs within each pair were littermates.
What size sample would be required to estimate the proportion of unemployed college students if we want the margin of error not to exceed 5 percent?
Computing the mean value for the given data - What is the new mean for the class and frequency distribution graph, what type of graph should be used
Calculate the probability that a randomly selected egg weights between 62.5 g and 68.75 g. Think of cartons of such eggs as SRSs of size 12 from the population of all eggs.
Does the data set represent a sample or a population? If it is a sample, describe the population from which it has been drawn.
The frequency of 2 cups of coffee is 600. The frequency of 3 cups of coffee is 300. The expected number of cups of coffee is?
The winning team's score in 13 high school basketball games was recorded. If the sample mean is 54.3 points and the sample standard deviation is 11.0 points, find the 98% confidence interval of the true mean.
If two detection systems are installed in the same area and operate independently, what is the probability that at least one of the systems will detect the attack?
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