1) How many percent of a normal distribution curve falls within 2 standard deviation from the mean? a) 13.6% b) 34.1% c) 68.2% d) 95.4%

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: L(1-a) ( In =) dz 4 1 L6(1-2) ( In =) dr

A:

Q: 3 + 9 m=0' 2"

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: Redo C please

A: .

Q: answer 3.D please

A:

Q: 24 = 3 + y

A: We have to solve the given expression for y. The expression is 24=3+y.

Q: 5+7=

A: Addition : The addition is taking two or more numbers and adding them together, that is, it is the…

Q: 3 + 4 = jbygy

A: 3+4=7

Q: V- 25 + V- - 81+V-49

A: Topic - complex numbers

Q: ピ2de doc

A: Evaluation of an integral

Q: AX, = -2 3. 2. 2. 2. 3.

A:

Q: 6+12=

A: Given,          6+12

Q: V-3•V-6 -3 V2

A:

Q: A weighted coin has a 0.664 probability of landing on heads. If you toss the coin 28 times, what is…

A: Given data P(head) = p = 0.664no. of trials (n) = 28x = no. of time head tossedP(x=X) = nCxpxqn-x…

Q: 4+b=30

A: It is addition and subtraction of numbers.

Q: III. Find the determinants of the following matrices using Laplace Expansion and Triangular matrices…

A: Given matrix is C = -2    7  0   6-2  1-1  3   2   2  3   4  0   5   3  2   5-4-2   2  0   3-1   1…