A study includes the accompanying data on compression strength (Ib) for a sample of 12-oz aluminum cans filled with strawberry drink and another sample filled with cola. Does the data suggest that the extra carbonation of cola results in a higher average compression strength? Assuming that the population standard deviations for the two beverages are unequal. Use a=0.02. Beverage Sample Size Sample Mean Sample SD Strawberry drink 16 540 21 Cola 17 554 15 • What is the value of v? A. 25 В. 27 C. 29 D. 31 • What is the critical value? A. 2.275 B. 2.144 C. 2.158 D. 2.291

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A study includes the accompanying data on compression strength (lb) for a sample of 12-oz aluminum cans filled with strawberry drink and another sample filled with cola. Does the data suggest
that the extra carbonation of cola results in a higher average compression strength? Assuming that the population standard deviations for the two beverages are unequal. Use a=0.02.
Beverage
Sample Size
Sample Mean
Sample SD
Strawberry drink
16
540
21
Cola
17
554
15
What is the value of v?
А. 25
B. 27
C. 29
D. 31
What is the critical value?
A. 2.275
В. 2.144
C. 2.158
D. 2.291
• What is the test statistic and conclusion?
A. 2.214; Reject Ho
B. 2.214; Fail to reject Ho
C. 2.192; Reject Ho
D. 2.192; Fail to reject Ho
Transcribed Image Text:A study includes the accompanying data on compression strength (lb) for a sample of 12-oz aluminum cans filled with strawberry drink and another sample filled with cola. Does the data suggest that the extra carbonation of cola results in a higher average compression strength? Assuming that the population standard deviations for the two beverages are unequal. Use a=0.02. Beverage Sample Size Sample Mean Sample SD Strawberry drink 16 540 21 Cola 17 554 15 What is the value of v? А. 25 B. 27 C. 29 D. 31 What is the critical value? A. 2.275 В. 2.144 C. 2.158 D. 2.291 • What is the test statistic and conclusion? A. 2.214; Reject Ho B. 2.214; Fail to reject Ho C. 2.192; Reject Ho D. 2.192; Fail to reject Ho
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