You collect the following data for explanatory variable A and response variable B:
A(x) B(y)
...
Mathematics, 08.06.2021 04:50 blaze9889t
You collect the following data for explanatory variable A and response variable B:
A(x) B(y)
1 14.2
2 14.9
3 15.5
4 16.8
5 17.8
6 18.9
7 20.1
8 20.9
9 21.5
10 22
You calculate the following summary statistics: x-bar = 5.5, s subscript x = 3.03, y-bar = 18.26, s subscript y = 2.85, and r = .995.
Required:
What's the critical t value you'd use for a 95% confidence interval for the slope of this regression line?
Answers: 3
Mathematics, 21.06.2019 18:00
How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?
Answers: 1
Mathematics, 21.06.2019 22:00
Arefrigeration system at your company uses temperature sensors fixed to read celsius (Β°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (Β°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above β10Β°c. what fahrenheit value should you write on the label?
Answers: 3
Mathematics, 21.06.2019 23:00
Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.
Answers: 2
Social Studies, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
English, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
English, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Geography, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Biology, 14.01.2021 20:10
Mathematics, 14.01.2021 20:10
Biology, 14.01.2021 20:10