A statistics professor wanted to know if there was a relationship between the midterm exam grade and the final exam grade of students. Data was obtained for 10 students: Midterm exam Student Final exam grade grade 1 74 2 73 3 71 4 80 5 83 6 85 7 90 8 94 9 97 99 10 100 98 A. Obtain the coefficient of correlation. Report to 3 decimal places. B. Obtain the slope of the regression line. Report to 3 decimal places. C. Calculate the error for a 99% confidence interval for the slope. Round all 3 values in the formula to 3 decimal places. Report the answer to 3 decimal places. D. Calculate the residual for x = 95. Use equation to 3 decimal places. Report answer to 3 decimal places. SFEER 65 68 71 75 75 85 88 95

Q: Order these numbers from least to greatest. V75, V14, VI00, V17, V30 V100, V30, V14, V17, V75 O V17,…

A:

Q: Refer to the diagram above. Write the set of vertices V and the set of edges E in the figure above.…

A:

Q: WATE [z cot FI dz

A:

Q: parts iv and v please

A: Given is a question on the probability of failure/success. Number of failed O-rings 0 1 2 3 4 5 6…

Q: find population sd   42,48,49,52,56,58,59,65

A:

Q: Evaluate 1,C5 and P,

A: For 12C5, The formula of combination is,   Substitute the values in the above equation.   Thus,…

Q: 39 %3D II

A: We know that  i4 =1 and i2 =-1 So that  (i4)9 = 19 i.e. i36 = 1 So that  i39 = i36 . i2 . i =…

Q: Divide. 1dy 6y 3y- 1 2y

A:

Q: Use each number 26, 27, 28, 29, 30, 31, 32, 33, and 34 once.

A:

Q: C_C* UI о

A:

Q: im. JX-2 hーズトX

A:

Q: Refer to the diagram above. a. Find the set of vertices that are reachable from the vertex Village.…

A:

Q: List all the ways that you can arrange the letters A,B, and C

A:

Q: Perform the indicated operations.   having trouble with these types of questions.

A:

Q: Find the Rank of c 32 3. 4

A: Matrix operation

Q: aswer next 3 please

A:

Q: ex- 12

A: Given: y=ex-12 we know that am-n=aman

Q: he DE. of au staght Linewian tani t Find tove distance from the Abhishek Sinah

A: let the equation of a line be y = mx+c          (1)

Q: 16,17,18

A:

Q: The number of ways a student can wear his 6 shirts, 4 pants, and 2 shoes

A: Given : Number of shirts = 6 Number of pants = 4 Number of shoes = 2 = 1 pair

Q: I indy ralue

A: using two formula ln(y²) =2lny (x-y)²=x²-2xy+y²

Q: Evaluate  P43 and C96

A: Solution

Q: Find each of the following. \{1,2,5,9,14\} \cup\{1,3,4,8\}

A: Given, 1, 2, 5, 9, 14∪1, 3, 4, 8

Q: Find the class boundaries , midpoint and class width for the class          125 ------ 131

A: Class interval=(125 , 131)

Q: Simplify. - V4 = 0

A:

Q: Subtract.   StartFraction 29 Over 42 EndFraction2942minus−four sevenths

A:

Q: photo attached

A: To prove: The identity,

Q: 4. 12, 15, and 17

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: Asnwer question 50 please.

A:

Q: assist with A,B,C,D

A: Solution: a. From the given information, n=26 and π=0.34.

Q: Simplify 8. 1/4

A: