Interpret the y-intercept and the slope for regression line

Assignment Help Basic Statistics
Reference no: EM132855179

For the 130 adults in this sample, heart rate is measured in beats per minute. Body temperature is measured in degrees Fahrenheit. A statistical application gives the following linear regression results:

Dependent Variable: Temperature

Independent Variable: HeartRate

Temperature = 96.306754 + 0.026334549 (HeartRate)

Sample size: 130

R (correlation coefficient) = 0.2536564

Interpret the y-intercept and the slope for the regression line using the context for the data.

Reference no: EM132855179

Questions Cloud

What is the probability that the first ball is green : An urn contains 3 red and 5 green balls. Two balls will be randomly selected, without replacement.
What is your percentage return on assets for this trade : Suppose you are correct and the stock rises to $28 per share at the end of the year. What is your percentage return on assets for this trade
Problem on chi square goodness of fit : A teacher believes that the percentage of students at her high school who go on to college is lower than the rate in the general population of high school stude
What is bankruptcy process and capital structure : What is bankruptcy process? What is capital structure? How can these structures impact a firm's progress through the bankruptcy process
Interpret the y-intercept and the slope for regression line : Interpret the y-intercept and the slope for the regression line using the context for the data.
Mutation and type-flaw attacks : Mutation and Type-Flaw Attacks - write commands are subject to the policy being enforced and no read or write operation is possible in the absence of an order
Construct a confidence interval for the proportion : Construct a 90% confidence interval for the proportion of all working men who hold this view.
Calculate the homicide-related death rates : In 2001, a total of 13,295 homicide deaths occurred among males and 6,821 homicide deaths occurred among females. The estimated 2001 midyear populations
Z score that corresponds to value for male and female : Students applying to a certain military academy must take a fitness test. One component of the test has applicants compete as many sit-ups as possible

Reviews

Write a Review

Basic Statistics Questions & Answers

  Change in the number of shares? outstanding

EPS should grow at about the same rate. You feel the stock should trade at a? P/E of around 31 times earnings. Us the? P/E approach to set a value on this stock

  Probability that team scores exactly twenty five points

One minute follows a Poisson distribution with mean of 1.8. In a 10- minute span of time, what is the probability that the team scores exactly 25 points.

  Compute the regression coefficients

In problem, the father-daughter height data, you found r .513. Compute the regression coefficients a and b.

  Payment times of 100 randomly selected cus- tomers this

payment times of 100 randomly selected cus- tomers this month had an average of 35 days. the standard deviation from

  Statistics-hypotheses and decision rule

An auditor reviewed 25 oral surgery insurance claims from a particular surgical office, determining that the mean out-of-pocket patient billing above the reimbursed amount was $275.66 with a standard deviation of $78.11.

  What is the probability that both the first

Two equivalent decks of 52 different cards are put into random order (shuffled) and matched against each other by successively turning over one

  Bound constraints and by adding to the cost

Exact Penalty Functions) Consider a problem where each function fij is convex over the entire real line, and there is a compact arc flow range  Suppose that we modify the problem by eliminating the bound constraints and by adding to the cost func..

  Compute the intrinsic price of doolittle

Applying the cost of equity of 11.6% and the supernormal growth model, compute the intrinsic price of Doolittle.

  Illustrate what is the criterion of realism value

Criterion of realism or Hurwitz. Assume that the payoff from an investment depends on market conditions. Illustrate what is the criterion of realism value.

  The weight of an organ in adult males has a bell-shaped

the weight of an organ in adult males has a bell-shaped distribution with a mean of 330grams and a standard deviation

  What percent of people did not believe in any of phenomena

Can you tell what percent of people did not believe in any of the phenomena listed? Explain.- Make a bar chart to display these results, and label it correctly.

  Interpreting the findings of a correlation study

How would you interpret the findings of a correlation study that reported a linear correlation coefficient of -1.34? a) strong linear correlation b) weak linear correlation c) impossible, d) calculation error no linear correlation

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd