please answer number 28 The time x in years that an employee spent at a company and the employee's hourly pay, y, for 5 employees arelisted in the table below. Remember to calculate the required values using the "correlation" tab in the newExcel page. Use this data to answer questions 26 and 27.y25n(E)-(Ex)(E»)V(E*')-(E+)'] -(E»")-(E»)]53204211035153826. What is the correlation coefficient?a.97b..9289C.d..8527. It doesn't matter if you answered #26 correctly. Based on all possible choices, the correlation betweenthese two events is:Strong-NegativeStrong-PositiveWeak-Negatived. Weak-Positiveb.C.28. Joseph performs an experiment where he measures the height of several individuals and then takes theirpulse rate in beats per minute (BPM). He calculates the Pearson's Correlation Coefficient "y" to be -15.Choose the best description of the relationship between height and BPM that this data suggests:That there really isn't much of a relationship between the twoThat when height goes up, BPM goes down, but this relationship is very weaka.b.That you really can't tell anything about a person's BPM based on their heightAll three statements are generally accurate based on the r-value.C.d.29. Since the 1950's, Carbon Dioxide levels in the atmosphere have been steadily rising. Concurrently, obesityrates in the United States have been increasing as well. Janice takes some data and observes that the correlationcoefficient between CO, levels and obesity rates is .87. Janice knows that obesity is a real problem in the US,so she petitions the government to reduce CO2 levels to combat obesity. Will lowering the levels help combatobesity?Yes. The strong correlation suggests that CO, levels are related to obesity levels.No. It's absurd to think that these two could be interconnected.a.b.c.We don't know. There is a correlation, but we don't know if one causes the other.d.No. There is obviously no correlation between the two.

Name: please answer number 28 The time x in years that an employee spent at
Uploaded: 2024-03-20T06:46:03.000Z
Channel: Bartleby
Description: please answer number 28 The time x in years that an employee spent at a company and the employee's hourly pay, y, for 5 employees arelisted in the table below. Remember to calculate the required values using the "correlation" tab in the newExcel page