STA 2023-It is believed that high school students
Set-up: It is believed that high school students who do not exercise have a heart rate (at rest) above 70. Given the data your job is to confirm or disprove this belief.1. What test did you perform? a. One-sided t-test b. Two-sided t-test c. Regression d. Confidence interval2. What is the P-value/margin of error? a. 1.56075E-45 b. 3.1215E-45 c. 6.149555 d. 8.065421 e. None of these3. What is the Statistical interpretation? a. Since the P-value is very small, we are confident that the average heart rate is above 70. b. Since the P-value is very small, we are very confident that the averages are different. c. Since the P-value is very small, we are confident that the slope of regression line is not zero. d. We are 95% certain that the confidence interval is [70.268, 86.399]. e. None of these
