Previous Problem Problem List Next Problem Consider the following data set: 30, 37, 21, 21, 38, 23, 27, 21, 34, 21, 26 Use Excel to compute the values indicated below. Express your answers rounded to the nearest tenth. Mean: Standard Deviation:

Q: Which is the correct relationship to use to answer the question in the following word problem.…

A:

Q: Penelope is A years old, and Odie is B years old. Odie is just 2 years short of being 3 times…

A: we have to find

Q: I'm curious in step 3, how did you get the value 1.2189?

A: Let's solve. Above calculation is wrong.

Q: 2 x-6 = 1/8

A: Given:   2x-6  =18

Q: To97(3x)=loas (sx-8

A:

Q: Ian had 8/11 as many blue cards as silver cards. Ken had 1/2 as many blue cards as silver cards. Ken…

A: Given that Lan had 8/11 as many blue cards as silver cards. Ken had 1/2 as many blue cards as silver…

Q: Ben and Carl are remembering how you told them that a 0 at the end of a whole number makes it ten…

A: The operations applied to whole numbers may result differently compared to the numbers with…

Q: if a14=16 and d=-3/2 find a1

A: Solution:  Given that   a14=16 and   d=-32 then we have to find a1 since  we know that ,…

Q: negative numbers

A: Product of two negative number is a positive number. A positive number is always greater than a…

Q: Differentiate the problem  1 divided by X to the 100 power plus 7.

A:

Q: We are constructing a box from a rectangular piece of cardboard. The piece of cardboard which…

A: As per our guidelines, we can answer only three sub-parts in a single request. Kindly re-post the…

Q: 2x 3 2/6=

A: Given query is to find the value of the expression.

Q: Suppose proit is given by: profit = 4.55x - 2109.66. If cost per unit of this good is $15.51, what…

A: The relationship between profit, revenue, and cost must be taken into account in order to determine…

Q: 10x+2/5x+4=1/2

A: Given function is

Q: Write a real world problem for the expression 3/4 divided by 1/8.  Include a tape diagram and the…

A: Word problem: I have 3/4 kg cheese and one slice is made from 1/8 kg of one kg cheese, how many…

Q: -16 2/3 = -3 1/2 x -(-4 3/5)

A:

Q: What's x, if the perimeter of the rectangle is 20. /x+10 x+10

A:

Q: cannot understand why 3.75 is less than 4.20. Decimal numbers have always confused her. How can you…

A:

Q: Y= 3x +1 ラx-4ニ-5

A: Given  y= 3x+1 5x-2y=-5

Q: if it was X-fask and Y-PSm t it 2.

A:

Q: a recipe for corn salad calls for 2 3/4 cups of corn the recipe for a large batch of corn bread…

A: To find that which of the two recipe requires less corn

Q: We are constructing a box from a rectangular piece of cardboard. The piece of cardboard which…

A: Note: As per our company guidelines we are supposed to answer the first question only. Kindly ask…

Q: Tom and Henry had the same number of marbles. Tom gave away 1/2 of his marbles. Henry gave away 3/4…

A:

Q: What does it mean when a perimeter is 16 times the width or when something is X times the X?

A: There are 4 operations in mathematics which are addition, subtraction, multiplication and division.…

Q: 00.9x-0.3(x+4)=-0.15

A: Given: 00.9x-0.3(x+4)=-0.15

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: 4y = 7/8

A: Given equation,

Q: Joey wants to calculate his calculus grade. The teacher's policy is that the tests count 40%,…

A: Here, Marks's test average is 92, 95, 100, 90 and 92.

Q: Please answer the 2nd question. Thank you! UPVOTE WILL BE GIVEN!

A: Taking the results from your answer

Q: If 3/ 4 is added to three times a number, the result is 1/2 subtracted from twice the number. Find…

A: If 34 is added to three times a number, the result is 12 subtracted from twice the number.

Q: We are constructing a box from a piece of paper. The paper is a piece of “ledger-sized paper” which…

A: According to guidelines I'm allowed to answer only 3 sub-parts.  So please post other sub-parts as…

Q: The product of 2 and 8 is more than 8? T/F

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.