Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. running times (y) and maximal aerobic capacity (x)

Running times (Y) and maximal aerobic capacity (X) for 14 female Runners. Data collected for running times...

90.2K

Verified Solution

Question

Basic Math

Running times (Y) and maximal aerobic capacity (X) for 14female
Runners. Data collected for running times and maximal aerobiccapacity are listed below

X: 61.32 55.29 52.83 57.94 53.31 51.32 52.18 52.37 57.91 53.9347.88 47.41 47.17 51.05

Y: 39.37 39.80 40.03 41.32 42.03 42.37 43.93 44.90 44.90 45.1245.60 46.03      47.83 48.55

(a) Calculate the mean, median, MAD, MSD, and standard deviationfor each variable. ? [Include all your steps and explain all thesteps involved in details]
(b) Which of these statistics give a measure of the center of dataand which give a measure of the spread of data?
(c) Calculate the correlation of the two variables and pro-duce ascatterplot of Y against X. [Use excel for scatterplot, show allyour computations concerning the correlation and explain all yoursteps]
(d) Why is it inappropriate to calculate the autocorrelation ofthese data?

Answer & Explanation Solved by verified expert
4.4 Ratings (602 Votes)
a For XMean xi n i 1 2 n xis are the values of X n totalnumber of valuesMean 6132 5529 5105 14 5299357Median is the middlemost value when the values are arranged inincreasing order The values in increasing order are 4717 47414788 5105 5132 5218 5237 5283 5331 5393 55295791 5794 6132 Here there are 14 values ie an even numberof values so there is no    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Prime Company holds 60 percent of Suspect Company’s stock,acquired on January 1, 20X2, for...

Accounting
Q

Pick a profession, identify events that might affect the variation ( you must include all three...

Basic Math
Q

1) An agreement among competitors to fix prices is a per se violation of Section 1...

General Management
Q

Which of the following functions have an average rate of change that is negative on...

Geometry
Q

The graph of a function f is shown 800 400 0 0 20 40 c...

Calculus
Q

Use the leading coefficient test to determine whether y o or y o as x...

Algebra
Q

Alfonza Incorporated presents its statement of cash flows using the indirect method. The following accounts...

Accounting
Q

Use the information provided below to calculate the following variances. Each answer must indicate whether...

Accounting
Q

Alicia has been working for JMM Corporated for 32 years. Alicia participates in JMM's defined...

Accounting
Q

Ida Sidha Karya Company is a family-owned company located on the island of Bali in...

Accounting
Q

In the month of September, a department had 20,000 units in beginning work in process...

Accounting
Q

Given the following data, what is the cost of debt and the weighted average cost...

Finance