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: Subtract the hexadezimal number DAD from CAFE. Multiply these numbers.

A: DAD -CAFE = -BD51

Q: find the value of x 96 to

A:

Q: +00 el/x dx x2 1

A:

Q: Subtract the hexadezimal number BAD from FEED. Multiply these numbers.

A: We can first convert hexadecimal numbers to binary and then we can subtract or multiply them.

Q: cube x and then subtract the result from 150

A:

Q: yt + x* = F g?

A: Given that: y4+x4=x5y7 Now, take the all "y" terms on one side, we get: y7x5-y4=x4 Now take the…

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: gt+*=ドg

A: If the relation between the variables x and y are given by an equation and the equation can not be…

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: One plus one is equal to?

A: Remark: In normal decimal addition the decimal number system consists the digit from 0-9 and their…

Q: (123456 (314562, Let o = find os Select one: 123456 314562) (123456 435621) (123456 (124365) (123456…

A: Just write down given permutation in cycle form and find the order and then we are done.

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: Can more steps be provided for Step 4 please?

A: The independent variable (X) is advertising expenditure($000)The dependent variable (Y)is…

Q: If 2* = 8*-1, solve for x.

A:

Q: Substitute ,evaluate and simplify if x=10 then 3cos(4x+230 degrees) =

A: Given,            3cos4x+230°To find : Evaluate the expression when x=10.

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: tan @ 240

A:

Q: a two digit number is four times the and three times the prsuc t of its digits ,find the number

A: Given, a two digit number is four times the sum and three times the product of its digit. We have to…

Q: If Ix I > 4, then x 2 > 16.

A: True or False if x>4, then x2>16

Q: -2.2p

A: -2. 2p  =  (-2) (2p)              = -4p

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.