Mathematics, 21.05.2021 08:20 Thisisdifinite

The table shows the number of practice problems completed in 30 minutes in three samples of 10 randomly selected math students. Which statement is most accurate based on the data?

O A. A prediction based on the data is not completely reliable, because the means are too close together.

B. A prediction based on the data is reliable, because each sample has 10 data points. O

C. A prediction based on the data is reliable, because the means of the samples are close together.

D. A prediction based on the data is not completely reliable, because the means of samples 1 and 2 are greater than 16 and the mean of sample 3 is less than 16.

The table shows the number of practice problems completed in 30 minutes in three samples of 10 rand

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, michellectucker1982

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Answers: 1

continue

Mathematics, 21.06.2019 21:00, taylordalton93

Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)

Answers: 2

continue

Mathematics, 21.06.2019 22:00, KindaSmartPersonn

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Answers: 2

continue

Mathematics, 21.06.2019 22:00, jasmineanitak16

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

Answers: 2

continue

You know the right answer?

The table shows the number of practice problems completed in 30 minutes in three samples of 10 rando...