The mean amount of beverage served in a large cup at a certain restaurant is sup

Question

The mean amount of beverage served in a large cup at a certain restaurant is supposed to be 20 oz. A test is made of

H0:=20, H1:<20

and the null hypothesis is NOT rejected. Choose an appropriate conclusion.

Question 1 options:

The mean amount of beverage is not 20 oz.

The mean amount of beverage is less than 20 oz.

The mean amount of beverage might be 20 oz.

The mean amount of beverage is equal to 20 oz.

.

The mean amount of beverage is not 20 oz.

The mean amount of beverage is less than 20 oz.

The mean amount of beverage might be 20 oz.

The mean amount of beverage is equal to 20 oz.

Explanation / Answer

null hypothesis is NOT rejected => there is no sufficient that eveidence that mean amount of beverage i.e   differs from 20

The mean amount of beverage is equal to 20 oz.

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