What does the letter "a" represent

Reference no: EM1319032

1. If the decision in the hypothesis test of population correlation is to reject the null hypothesis, what can we conclude about the population correlation?

a. Is zero

b. Could be zero

c. Is not zero

d. Equals the computed sample correlation

e. None of the above is correct

2. In the regression equation, what does the letter "a" represent?

a. Y intercepts

b. Slope of the line

c. Any value of the independent variable that is selected

d. None of the above

Reference no: EM1319032

Questions Cloud

Five steps of decision making process : Using the five steps of the decision making process discuss the following scenario. Once you have posted your response, you will be able to see other students' posts.

Calculate the contrasts w0 and w1 : An educational study uses a simple pre-post design to assess the efficacy of a computer tutor for solving inequalities. Twelve pilot students participate. Each student is given a pre-test, then participates in six sessions using the tutor, then i..

Simplify the formula : Simplify the formula

Preferences among the three brands : Do the data provide significant support for any preferences among the three brands? Test At the .05 level of significance.

What does the letter "a" represent : If the decision in the hypothesis test of population correlation is to reject the null hypothesis, what can we conclude about the population correlation.

Most likely to be good estimate of the mean amount of sugar : The Queen Mary sails between England and the U.S. Stowaways are sometimes found on board. The ages (years) of stowaways from eastbound and westbound crossings are given below. Eastbound: 24, 24, 34, 15, 19, 22, 18, 20, 20, 17 Westbound: 41, 24, 32..

Cigna property and casualty : Tom Valerio was the point man on a major push to reinvent CIGNA Property & Casualty. His vision for CIGNA was to become a top-quartile, specialist property and casualty company.

Simplify the formula for given variable : Simplify the formula for given variable

Solve the given fraction : Solve the given fraction

User Account

All Pages