The following data on the third quiz scores are obtained from two classes of FNDSTAT. A sample of 16 students from class A scored an average of 45.3 and a standard deviation of 14.7, while a sample of 13 from class B have a mean score of 39.8 and a standard deviation of 17.8. We want to verify whether the original assumption of having equal variances is correct. What is the value of the test statistic?

A: The original problem is related to a die is rolled two times.

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A: 1 over 8 means 1 divided by 8 So, dividing 1 by 8 , we get  18=0.125

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A: You have on your hand Erythromycin 250 mg/ml and you need Erythromycin 150 mg for one dose. So you…

A: We need to find additional revenue.

A: See next step for answer

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A: The ball drop from the top  wall that that is 64 m  high. The ball bounces half the distance it fell…

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A: To find x° and y°

A: Given  -2.9x=5.8  X=5.8/(-2.9) X=-2

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A: on solving this we get the

A: We know that  1 minute = 60 seconds

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A: we have to find what is the elavation of 18 feet below sea level.