neip The results of a study of 270 students who paid a private tutor to help them improve their scores on a standardized test are shown below. The changes in both the Mathematics and Verbal scores for these students are reproduced in the table. Complete parts a through c below Test score improvements Mean change in score Standard deviation of score changes Math Verbal 7 44 18 65 a. Construct and interpret a 95% confidence interval for the population mean change in the Mathematics score for students who pay a private tutor (Round to three decimal places as needed.) Enter your answer in the edit fields and then click Check Answer Check Answer clear Al 5 parts remaining x A Tns course (MAT-T37TIS based on McCiave: 3tatistics TorbUsiness ana EconomiCS, 13e earch

Q: Please solve this isosceles

A:

Q: Rewrite V16 in simplest form.

A: Given 162, we have to rewrite in simplest form.

Q: could please write this in on a piece of paper, so that it is easier to understand?

A:

Q: Find the value of X, If 4 +6 qu hit

A:

Q: Solve on y

A: Given, 5(x - 2) > 9x - 3(2x - 4)                5x - 10 > 9x - 6x +12                5x -10…

Q: find the value of x 96 to

A:

Q: Prove that 5" + 9 2. п

A:

Q: 135°

A:

Q: Which substitution should be used to solve da +y = //

A: Given,

Q: please show all steps

A: The given definite integral is

Q: if m angle DBC=(12x-3)degrees, m angle DBE= (5x+12)degrees, and m angle EBC=(3x+13)degrees, find m…

A: m angle EBC is 34°

Q: Please answer

A: The solution are next step

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: subtract 17 of x

A: To subtract 17 from x

Q: This tab

A: The table is Gallons(g) Liters(l) 1 3.79 2 7.58 3 11.37 4 15.16 5 18.95 6 22.74…

Q: Can the steps be shown in excel please

A: The mean is 30 and the standard deviation is 5.

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.