Mathematics, 21.12.2019 01:31 colyernicholas44
The data show the bug chirps per minute at different temperatures. find the regression equation, letting the first variable be the independent (x) variable. find the best predicted temperature for a time when a but is chirping at the rate of 3000 chirps per minute. use a significance level of .05. what is wrong with this predicted value? col1 chirps in 1 min. 929 854 771 1004 1201 1027col2 temperature (f) 81.3 77.3 64.8 80.3 92.2 80.9what is the regression equation? ^y= + the x-coefficient to four decimal places as needed. round the constant to two decimals as needed)what is the predicted value? ^y= (round to one decimal places as needed)what is wrong with this predicted value? a. the first variable should have been the dependent variableb. it is unrealistically high. c. it is only an approximationd. nothing is wrong with this value
Answers: 3
Mathematics, 21.06.2019 18:30
Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined
Answers: 1
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Mathematics, 21.06.2019 20:30
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 1
The data show the bug chirps per minute at different temperatures. find the regression equation, let...
Computers and Technology, 28.12.2019 06:31