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Mathematics, 05.05.2020 05:45 jenna1680

Solid fats are more likely to raise blood cholesterol levels than
liquid fats. Suppose a nutritionist analyzed the percentage of saturated fat for a sample of 6 brands of stick margarine (solid fat) and for a sample of 6 brands of liquid margarine and obtained the following results:
Stick= [25.5, 26.7, 26.5, 26.6, 26.3, 26.4]
Liquid= [16.5, 17.1, 17.5, 17.3, 17.2, 16.7]
We want to determine if there a significant difference in the average amount of saturated fat in solid and liquid fats. What is the test statistic? (assume the population data is normally distributed)
a. t = 25.263
b. z = 39.604
c. t = 39.604
d. t = 39.104
e. z = 39.104

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Solid fats are more likely to raise blood cholesterol levels than
liquid fats. Suppose a nutri...

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