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Please scroll down to see the entire question. The quality control manager of an automobile parts factory would like to know whether there is a difference between the proportion of defective parts produced on different days of the work week. Random samples of 100 parts produced on each day of the week were​ selected, with the following results:                       Result: Mon Tues Wed  Thurs Fri # of defective parts: 12 7 7 10 14 # of non-defective parts: 88 93 93 90 86 At​ 5% level of significance​, is there evidence of a significant difference in the proportion of defective parts produced on the various days of the week     ​(A )​ Step-1: State the hypotheses​ ( H0 and H1​ ), and identify the claim   A. H0: Proportion of defective parts is not the same for the days of the week. ​ H1: Proportion of defective parts is the same for all days of the week   B. ​H0: Proportion of defective parts is dependent on the days of the week ​ H1: Proportionof defective parts is…

sixty-five percent of those surveyed reply No to a certain question. If 234 reply No, what is the sample size?

2. State the type of sample being collected. The quality control officer at a manufacturing plant needs to determine what percentage of items in a batch are defective. The officer chooses every 15th batch off the line and counts the number of defective items in each chosen batch