Compute and display a 95% joint confidence region for the parameters associated with age and lph. Plot the origin on this display. The location of the origin on the display tell us the outcome of a certain hypothesis test. State that test and its outcome

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.