MATHEMATICS MIDDLE SCHOOL

A company famous for its nacho-flavored corn chips has developed two new formulas, A and B, which they hope their customers will like even more than the original formula. To determine whether customers prefer one of the new formulas over the current nacho flavoring, a sample of 50 customers is obtained. Each customer tastes both formula A and formula B in a randomly assigned order and indicates which one they prefer more. Which of the following best describes this study?This study is not well designed because there is no replication. Each customer tasted the formulas only once.

A

This study is not well designed because formulas A and B are not compared with the original formula.

B

This study is not well designed because the sample may not have been randomly selected.

C

This study is not well designed because each customer should taste the two new formulas in the same order.

D

This study is not well designed because there is not enough replication with only 50 customers.

Answers

Answer 1

Answer:

Answer:

The study is not well designed because the formulas A and B are not compared with the original formula.

Hence, option B is correct.

Step-by-step explanation:

Given information:

As the company needs to check the flavors of nachos which are newly launched and to sell a particular amount the nachos should be liked by the customers.

Now, the sample of 50 customers are taken to taste the nachos as compared to previous one and if the sample is being liked by the customers then surely the demand will increase but the formula is not compared with the original hence the study is not well designed.

From, the above observation one can conclude that the study is not well designed because the formulas A and B are not compared with the original formula.

Hence option B is correct.

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Answer 2

Answer:

flavored nachos, so as to deliver it with proper mentioned reason.Hence,

Hence, This study is not well designed because formulas A and B are not compared with the original formula.

Step-by-step explanation:

As mentioned above, the cmpany needs to check the new upcoming flavors of nachos i.e., A and B and is said that it should meeet the requirement of getting better from their regular ones as well. For this, the company must release the two new nachos flavors A and B, irrespective of quantity and let the customers compare it with along the regular nachos.This demands for a fact that the 50 nachos been tasted should be compared with the regular flavored nachos so as to meet the demand getting better than the usual ones. For this to happen,the above mentioned study describes it the best.

This is the correct explanation for the above question

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Answers

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Answers

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Answers

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