2. Monica is currently teaching basic mathematics at a university. She wants to know if there is a difference on the mean score of students on the exam for different types of exam. She took a random sample of 10 students for each type of exams. The data is shown below. At alpha = 0.01, is there an evidence to say that there are differences on the mean score of the students for different types of exam. Type of 1 2 4 5 7 8 10 Exam Multiple 65 30 29 69 66 68 63 62 54 70 Choice Problem 45 28 35 56 58 22 30 48 44 29 Solving Fill in 55 45 34 63 61 20 38 39 41 20 the Blanks

Q: O In 17 lo 6

A:

Q: Evaluate. (32-22) + 2 O 10 O 10 O 5 O 5

A: use BODMAS to simplify the expression.

Q: 1. Find an equation for the tangent plane to the surface x cos z + yře*z =4 at Po(3, –1, 0)

A:

Q: n? O Show that ¬-2n= 0(n²). Show your work and give specific

A:

Q: いZ ch-1)2 いe1 2.

A:

Q: Find the H.C.F of 120,150 and 210

A:

Q: Finl with 3D ph

A: Given function is z=1+xyx2+y2 3D graph is

Q: 3,230 ÷ 95

A: 3,230÷95

Q: O Simplifying the following

A: Let the given expression be y - y = -12+32i-2-12-32iy = -12-32i-12+32i2y = -12-32i-122+32i2+2-1232iy…

Q: incorrect solution or too illegible :(

A:

Q: Please answer empty boxes in B. & C.

A: Using Excel formula “=T.INV(1-(0.05/2),268)” is 1.97.

Q: (32÷8)³ 13¹ 27 (2+2)3

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

Q: 11C6

A: we know that,Cr=n!(n-r)!×r!nand r!=r(r-1)(r-2).....×2×1

Q: Lind the derantive %3D

A:

Q: what is five tmes 2

A: Five time 2 means multiplication of 5 and 2

Q: Siolving liner diff erent in! egaationg

A:

Q: ♦️♦️✅✅✅✅♦️♦️♦️8&&,4489&?(

A: Please provide question and request clarification so I can further assist you. Thank you!,

Q: Calculate without using a calculator: 20202 – 20192 + 20182 – 2017² + 20162 – 20152 +...+ 22 - 12…

A:

Q: OPPO F11 Pro

A: 7C4 =?

Q: B A

A: We have given three sets as  A,B and C

Q: て6x-y-Sy4)さ

A: Solution: The objective is to find the value of the double integral

Q: 27+2548+432+9=?

A: Given that the expression is

Q: 2 1 -7 6 2 -4 3 -5

A: Now , we will solve  given  matrix

Q: every answer you gave me is inccorrec

A: Given a random sample of 503 U.S. adults are questioned regarding their political affiliation and…

Q: BCD???

A: Given problems:- b) ∫6w3+7wdwc) ∫y+14ydy d)∫123z-24dz

Q: Demin Rang

A: The given function is  f(x) = 11-2x+1

Q: Use the numbers 5 and 4 to illustrate the commutative property of multiplication.

A:

Q: Luke is fiv year ago, E

A:

Q: 2. 9x? – 16

A: Given: 9x2-16

Q: X5 x3 +4 +4 dx

A: WE can find the integration as below.