Solid Fats Are More Likely To Raise Blood Cholesterol Levels Than Liquid Fats Suppose A Nutritionist Analyzed The Perce 1 (119.46 KiB) Viewed 122 times
Solid Fats Are More Likely To Raise Blood Cholesterol Levels Than Liquid Fats Suppose A Nutritionist Analyzed The Perce 2 (52.32 KiB) Viewed 122 times
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: [26.2, 25.6, 25.5, 26.1, 26.5, 26.7] Liquid: [16.3, 16.4, 16.3, 16.7, 16.6, 17.7) 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?
Question 3 To use the two sample t procedure to perform a significance test on the difference of two means, we assume:
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