Find the sample size for the given standard deviation 10 and the standard Error with respect of sample mean is 3.

Q: What is 12/15?

A:

Q: In the field Zu, what is 11: 4

A: Given the field ℤ11 and calculate the value of 74.

Q: 4. SA RA

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 5. ot .00 4. x of 44 Chapter 10

A: Let's find.

Q: 8. What is the midpoint of the segment whose endpoints are (5, 12, 7) and (-1,4,–3)?

A:

Q: 2zdz (z²–4

A: We will use substitution to solve this

Q: Sualuate 101-1 18-1- 18 et =-4 and 4 0oaluede ealh 931-3x +44/

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Find a23. Find a14.

A:

Q: How many different 4 digit numbers can be formed using only the digits 3, 5, 7 and/or 9, if each…

A: It is required to find the number of different 4 digit numbers that can be formed using only the…

Q: & († c + c) h

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: art b is wrong

A: The mean and standard deviation for difference is 12.35 and 59.89 respectively.

Q: 50) A car driver is looking at the boy on top of the hill. At the driver's view, he can see that he…

A: Here we use definition of angle of elevation.

Q: -1, 2, 7, 14, .. Find a,

A:

Q: e) 27,9,3,1,_ How does it change

A:

Q: 6. 9- B. A\ 15 0 C.

A: The given triangle is solved below.

Q: Expand In 12x3 хра

A: We need to use the properties of logarithmic function to expand ln 12x5y We can do this as:

Q: u-

A: given function :

Q: Determine 0!, 1!, 3!, and 4!.

A: Here, the values of 0!, 1!, 3! and 4! are required to be computed.

Q: What are the three reasons for using OLS?

A: Least squares method: The constants in the regression line are obtained by minimizing the sum of…

Q: 1 3. Savads 4Vūdu 4.

A:

Q: Determine 0!, 1!, 3!, and 4!.

A: Factorial Rule:The total number of ways n different objects can be arranged where order of the…

Q: Evaluate the integral x/dx 2.

A: The collection of all antiderivative of f is called the indefinite integralof f with respect to x,…

Q: 10 Calculate ox³ydydx

A:

Q: 5. 0.4 0.3x x 1.1x] -.8 6. 0.4 -.1 0.3 x 0.2] 7. x 2x 3x 4x 5x 6x

A:

Q: Suppose that A = {red,white} and B= {white,blue} Then AUB=.?

A: We know that A∪B = x : x∈A or x∈B

Q: rices 15,71-12-15) and C0,-9 1/3

A:

Q: What does am/nmean?

A: In mathematics, the expression am/n represents the (m/n)th power of the number or group element a.…

Q: Suppose that A = {Biology,Chemistry,English} and B= {Biology, English, Philosphy, Psychology} Then…

A: A∩Bis the set of elements which are present both in A and in B

Q: The answers below are all integers. The graph f has a relative maximum at x =

A: We have to find relative maximum and relative minimum from the graph.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.