6. What is one of the distinctions between a population parameter and a sample statistic? a) A population parameter is only based on conceptual measurements, but a sample statistic is based on a combination of real and conceptual measurements. b) A sample statistic changes each time you try to measure it, but a population parameter remains fixed. c) A population parameter changes each time you try to measure it, but a sample statistic remains fixed across samples. d) The true value of a sample statistic can never be known but the true value of a population parameter can be known.

Q: 24. Find d²4 zP 2. xp 4=3x² +34-8

A: Differentiate two times

Q: Question attached

A: Given information- Sample proportion, p = 0.25 We know that, sample is best estimator of population…

Q: C dx 1+ C +2 X 3

A:

Q: $ 438 200 115 2 215 433 380 193 45

A: Arrange the given observations in ascending order. 40, 45,52,115,124,126,185,189,193,200,…

Q: 1. a 2 b 4

A:

Q: 13 dと 2) xp 7-x2

A: Here we have to find the integral value.

Q: If HK is an altitude then the m25=

A: The altitude of a triangle is also called the height of the triangle. We need to determine m∠5.

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: Can you answer d,e, and f pl

A:

Q: 18 A D. 5x-7

A: Given ,  We have to find value of x

Q: Question attached

A:

Q: A 25 24

A:

Q: Need help with number 4 letter B

A:

Q: O B. 10 -10 -5 0.

A:

Q: 5 23 4 48 1 5 75

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

Q: Answer unclear

A:

Q: BCD???

A: Given problems:- b) ∫6w3+7wdwc) ∫y+14ydy d)∫123z-24dz

Q: 6. Evaluate. (-125) } a. 25 b. -25 C. 5 d. -5

A:

Q: Simplify. - V4 = 0

A:

Q: Question attached

A: Hello. Since your question has multiple parts, we will solve the integration by first six part for…

Q: asked for answers for D,E , F

A: Let us first find the singular values.

Q: -2 2. d=r Sinp.sin0

A: