Questions 7, 8, 9 are based on the following: Here is a calculation in a spreadsheet of the 5 numbers in a population of x = {1,2,3,4,5}. deviation deviation² -1 1 5 2 4 4 1 1 II II Total 15 Size avg 3 Variance of X = Std. Deviation of X = 3.

Q: 25+2=

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

Q: Answer number 10

A: Given that:  Total students = 100 , Math studied = 54 ,  History studied = 69 , Studied both math…

Q: #2 - Niku

A: Given, The Caesar cipher method to encrypts message by changing each letter of the alphabet to the…

Q: 4r> 16 -10

A: A mathematical statement, which states that two expressions are not equal is called an inequation…

Q: answer question 2

A: As per the question we are given the following recurrence relation : T(n) = 6T(n/2) + n  ,  T(1) = 1…

Q: Answer number 4

A:

Q: ed 0,

A: The Laplace transform of a function can be obtained by using the Laplace transform table. The…

Q: Number 1 please

A:

Q: t av-3 2.

A:

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: 12+z=15

A: 12+Z= 15 Z = 15 - 12