subject

Mathematics, 09.11.2020 21:00 luluhawkins

In a large population of adults the main IQ is 112 with a standard deviation of 20 suppose 200 adults are randomly selected for a market research campaign the sampling distribution of the sample mean IQ is what

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:40

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

Answers: 2

question

Mathematics, 21.06.2019 17:20

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Answers: 1

question

Mathematics, 21.06.2019 18:30

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

Answers: 3

question

Mathematics, 21.06.2019 20:30

Solve the triangle. a = 21°, c = 105°, c = 5

Answers: 2

You know the right answer?

In a large population of adults the main IQ is 112 with a standard deviation of 20 suppose 200 adult...

Questions

question

English, 22.06.2019 04:00

which statement describes the main argument of truth’s speech...

question

World Languages, 22.06.2019 04:00

True of false asl is the most commonly used language in the us...

question

History, 22.06.2019 04:00

Which of the following was a bold new idea expressed in the declaration of indenpendnce?...

question

English, 22.06.2019 04:00

Look up "racial violence in the early 1960's" and write information about it and find 3 sources about it...

question

Business, 22.06.2019 04:00

The simple interest in a loan of $200 at 10 percent interest per year is...

question

History, 22.06.2019 04:00

This map is depicting the 16th century route of what explorer...

question

Mathematics, 22.06.2019 04:00

Afew weeks ago, vera bought 5 apples from her local farmers' market. today, she bought 4 apples. what is the percent of decrease in the number of appl...

question

History, 22.06.2019 04:00

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull...

question

English, 22.06.2019 04:00

What is rand's reason for including the ra. pe scene? how does the event change both roark and dominique? discuss how current attitude...

question

Mathematics, 22.06.2019 04:00

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respres...

question

Mathematics, 22.06.2019 04:00

Which of the following inequalities matches the graph? a. 2x+y< 7 b. 2x-y> 7 c. 2x+y< -7 d. the correct inequality is not listed

question

Mathematics, 22.06.2019 04:10

Ofis to ? o y=-3x-4o y=-3x+(-4)o y=-4 + 3xoy=-4-3x...

question

Mathematics, 22.06.2019 04:10

Is by a(-4, 2), b(-2, 4), c(1, 3), d(2, 2).of ofto . of d′ if90° to a′b′c′d′ (-2, 2) of c″ if90° to a″b″c″d″ (4, -2) of a′′′ if° to...

question

Mathematics, 22.06.2019 04:10

A. 2.3y +2 +3.1y = 4.3y + 1.6 + 1.1y + 0.4 b. + 25 - = c. 5/8x + 2.5 = 3/8x + 1.5 + 1/4x d. 1/3 + 1/7y = 3/7y...

question

Geography, 22.06.2019 04:10

A, as , to a , as a , is as a. b. c. d....

question

Business, 22.06.2019 04:10

Universal containers(us) has an integration with its accounting system that creates tens of thousands of orders inside salesforce in a nightly batch....

question

Mathematics, 22.06.2019 04:10

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (...

question

Mathematics, 22.06.2019 04:10

Random variables x poisson~ ( a) ,y poisson ~ ( a) . x and y are independent. if 2 1, 2 1. u =2x+ y-1, v=2x- y +1. find: ) cov (u ,v )....

question

Mathematics, 22.06.2019 04:10

Acute identify < 1 and < 2 select all that apply of the following acute, right, obtuse, adjacent, vertical, complementary, supplementary...

question

Mathematics, 22.06.2019 04:10

What is the expression equivalent to (3x^2-7)...

More questions: Mathematics Another questions

Questions on the website: 13722367