identify the test statistic - (Round to two decimal places as needed.) identify the P-value P-value (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is the significance level, the null hypothesis. There b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is kg<< kg. (Type integers or decimals rounded to one decimal place as needed.) What feature of the confidence interval leads to the same conclusion reached in part (a)? Because the confidence interval includes ▼ H₂ c. What do you conclude about the Freshman 15 belief? The test does not address the specific weight gain of 15 lb, but it does suggest that there is sufficient evidence to support the claim that for the population of freshman male college students, the weights in September are less than the weights in the following Aprill evidence to conclude that males gain weight during their freshman year. The confidence interval a weight gain of 6.8 kg

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

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A: Given that                  A=60-1054-403-3502-425, λ=5

A: trigonometry rule

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A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

A: To simplify the expression means writing it in the simplest form.

A: It's trigonometric question so I'm providing hand written solution for better understanding.

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A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518