subject
Mathematics, 08.04.2021 17:30 Knownothing

Consider the following. 2, 3, 10, 24, 15, 27 Compute the population standard deviation of the numbers. (Round your answer to two decimal place.) 10.48 Changed: Your submitted answer was incorrect. Your current answer has not been submitted. (a) Double each of your original numbers and compute the standard deviation of this new population. (Round your answer to two decimal place.) (b) Use the results of part (a) and inductive reasoning to state what happens to the standard deviation of a population when each data item is multiplied by a positive constant k. The standard deviation is divided by k. The standard deviation is unchanged. The standard deviation is multiplied by -k. The standard deviation is multiplied by k. The standard deviation is k. Incorrect: Your answer is incorrect.

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, fraven1819
:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
Answers: 2
image
Mathematics, 21.06.2019 23:10, ineedhelp2285
The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.
Answers: 1
image
Mathematics, 22.06.2019 01:00, triddi666
Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet
Answers: 3
image
Mathematics, 22.06.2019 01:30, haleymoodie6034
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
You know the right answer?
Consider the following. 2, 3, 10, 24, 15, 27 Compute the population standard deviation of the number...

Questions in other subjects:

Konu
English, 25.05.2021 01:00
Konu
English, 25.05.2021 01:00
Konu
Mathematics, 25.05.2021 01:00