Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the z-score of a man 63.4 inches tall. (to 2 decimal places)

Q: How many even 3-digit numbers can be formed from the digits 1, 3, 4, 8, and 9 with no repetitions…

A: Out of the total 5 digits 1, 3, 4, 8 and 9 given, the even digits are 4 and 8. For the 3- digit…

Q: 144

A: 3.14 * 144 This question asks for multiplication of 3.14 and 144,

Q: 7 items chosen 5 at a time

A:

Q: (369) 34 / 3 * 9 +12 / 4 * 5

A: Given,             369343*9+124*5

Q: 9) 60

A: The figure is

Q: 3.546 is of 10

A:

Q: P (15. 1) P (11,7)

A:

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

A:

Q: 0.1092 + 0.21

A:

Q: 부 18 13)

A: We can make it easier for you.

Q: 20) 14 X 4

A:

Q: 707 55. 12

A: Consider the given expression as 70712

Q: 3. What is the type of the function y-(3x+5)(2x+1)? ODecreasing Static Exponential Logarithmic…

A: The given function is y=3x+52x+1. What is the type of the given function.

Q: 23.12 + 72.98

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: 20 Σ 36"

A:

Q: 8. 2 k=1 3k

A:

Q: In Problems 51-60, find the indicated function or value if C(x, y) = 3x² + 10xy − 8y² + 4x 15y 120.…

A:

Q: 9) 105 75

A:

Q: 9. 6100 318 + 8 8

A: Given that 68+38 Find the value of 68+38

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.