For numbers 2-7: A remission is when leukemia cannot be detected in the body and there are no symptoms. A total of 27 random sample of patients from a certain hospital was obtained. The Leukemia Remission data set has a response variable of whether leukemia remission occurred (Y=1). The predictor variables are cellularity of the marrow clot section (CELL) and proportion of absolute marrow leukemia cell infiltrate (INFIL). Regression analysis was done and the model is given by: π(y=1) In = = -2.88 +3.08CELL - 2.5INFIL L1-π(y=1)] Macbee wants to validate the model above. He observed 30 random sample of patients from the same hospital. He came up with a confusion matrix below. Predicted Probability Outcome < 0.5 > 0.5 0 (with parasite) 5 2 1 (without parasite) 1 20 5. The accuracy of MacBee's model is _______%. O A. 17.9 O B.21.4 O C. 71.4 O D. 89.3

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

A:

Q: #15

A: We have to choose the graph

Q: . 3류 - 2층 : 3% +4/3) 1

A:

Q: 7 items chosen 5 at a time

A:

Q: 2) 36³x=¹

A:

Q: a = 4

A:

Q: 3 1/4 + 7 1/8

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: Poove BLO => YQ< B.

A:

Q: n?_4

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: There are 60 beads in a box. 3/10 of them are green, 1/6 of them are blue and 2/15 of them are red.…

A:

Q: 16 2/5- 8 4/9

A:

Q: Given the parent function f(x) = 2, which graph shows f(x) + 1? -5 -4 -3 -2 2 3 4 2 -5 3 4 2.

A: Given :   f(x)=2x

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 42.1+6.9

A: Given that  42.1+6.9 Then the value of 42.1+6.9

Q: coefficient of variaton for given populaion   5,8,9,11,15,16,17,19

A:

Q: 16 I 25 3/5

A:

Q: 6/9 +  5/18 + 1 3/6

A:

Q: 5 7/12 + 1 3/4 + 4 1/2

A: Given that 5712+134+412Solution  :5712+134+412=57+39+24612

Q: Expand the expression for Mr Taylor.

A: The previous solution is incorrect. Please follow this one.

Q: expansion of (1-2m)“

A:

Q: 2) Expand the following a) Csa2-2b)

A: I have to exapand (5a^2-2b)

Q: 6 3/20 - 6 3/8

A:

Q: W 4. What is the value of the 4th term of the expansion (a + b)"? O a5 O 5a*b O 10a²63 10a b?

A:

Q: 6. 3 (2s+5)³

A:

Q: find: (m+I) m!

A:

Q: 4 3 2 1 ++x 1 2 3 4 5 6 7 8 9

A: Graph : Consider the graph on interval  on given interval 0,3 , f'(x)=0 i.e slope is zero  on given…

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: Combinations. 9 c 5

A: It is an important part of statistics. It is widely used.