Consider a population of 6 vehicles. The speed of the vehicles on a particular stretch of roadway are given below. Construct a sampling distribution of the sample means for samples of size n = 3. 64 kph 72 kph 84 kph 50 kph 60 kph 96 kph Refer to Problem 6, find the mean and standard deviation of the sample means.

Q: 40

A:

Q: 24. Find d²4 zP 2. xp 4=3x² +34-8

A: Differentiate two times

Q: Is 6 equal to 12

A: A constant value can not be equal to other constant value. So we get 6 is not equal to 12. But if we…

Q: John does five push-ups on the first day of a 30 day month and then increases the number of push-ups…

A:

Q: What are the three numbers multiplied each other to get 491.15

A: Multiplication of three numbers is negative if one of the numbers is negative or all of three…

Q: What number do you add to – 6 to get – 11?

A:

Q: Find the sum of the integers from -10 to 110

A: an=a +(n-1)d Sn= n/2[a+an] Where n is the term  a is the first term an is the nth term  d is the…

Q: The number of guest represented is not 85

A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

Q: 15 =

A: Given integration: ∫0915xdx Apply the constant multiple rule ∫cf(x)dx=c∫f(x)dx ∫0915xdx=15∫09xdx…

Q: 1005- %3D31%5

A:

Q: X-3 x²41 2+

A:

Q: Please answer 11

A:

Q: Subtract the product of 8 and 6 from a number. Then divide the result by the difference of 46 and…

A:

Q: 8* = 1 %3D

A: The equation is 8x=1

Q: What number is the smallest three digit multiple of 11 ?

A: Find the number which is smallest three digit multiple of 11.

Q: 5055 divided by 8

A: Given : 5055 / 8

Q: determine the value of 25P2.

A:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: 323four-211four=?

A:

Q: Express 5.55 x 102 as an ordinary number.

A: We need to express given number in ordinary number.

Q: Please answer D7 and D9

A: Solution-: We want to find D7=? and D9=?

Q: Determine three consecutive whole numbers where two times the smallest number is added to the middle…

A: Let a is the first number. So three consecutive whole numbers are a, a+1, and a+2. Two times the…

Q: Describe the number zero

A: (zero) is a number, and the numerical digit used to represent that number in numerals. It fulfills…

Q: 53 24

A: Lets be the given triangle as ∆PQR and ∠Q=53°, and ∠R=24°. The length of the side of the…

Q: 7x-27 3x

A: Here, we need to find the value of x. For the first figure: Here, we are given that the arc of…

Q: 221four + 131four=

A: Here first we convert base four number to base ten number and then add it. Again convert base ten…

Q: _*3 = 234. %3D

A:

Q: What is 2 times 65

A:

Q: How many two digits number divisible by 3 ?

A:

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.