5. The normal curve shown represents the sampling distribution of a sample mean for sample size n = 25, selected at random from a population with standard deviation o. 105 x 120 135 150 165 180 195 Sampling Distribution of Which of the following is the best estimate of the standard deviation of the population, o ? (A) 3 (B) 6 (C) 15 (D) 30 (E) 75

Q: w + 4 w + 10 6. 8.

A:

Q: 4s +5 S -4

A:

Q: 2/7 + -4/3

A: Given,

Q: 1/3+2/9

A: Given 1/3 + 2/9

Q: 2/5+4/8

A: We have to find the sum

Q: middle one

A:

Q: -2- 4- 3 10

A:

Q: 7/2 + 3 4/6

A:

Q: It is estimated that 70% of households own a riding lawnmower. A sample of 22 households is studied.…

A:

Q: 1+7/7 + 8

A: Answar would be 10

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 0 1 2 4 0 2 4 0 0 3 9 12

A:

Q: Match the possible graph for the function f with the specified properties: (i) the domain of ƒ is…

A: The function has properties,(i) the domain of f is -5,5(ii) f-5=f0=f5=5(iii)…

Q: 5 L s² + 2s – 3

A: We know that, Laplace transform of 1/(s-1) = e^t

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: V415

A: Given query is to find the square root of 415.

Q: (24) Half the product of a number t and 48

A: The objective is to half the product of a number t and 48.

Q: 4 1/2 + 3 2/3=

A: Given,

Q: 1 3 8.

A:

Q: 8y3 + 216

A:

Q: limx→2 f(x) = lim, ¹x→−1+ f(x) =

A: Given graph of the function fx is   1. Find :  limx→2 fx. 2. Find :limx→-1+ fx.

Q: -4 -2- 4 8

A: We are asked to find the horizontal asymptote and vertical asymptote. Horizontal asymptote (HA) - It…

Q: The state of California has a mean annual rainfall of 22 inches, whereas the state of New York has a…

A: Given: For California: Mean,μ=22Std deviation,σ=4Sample size, n=30 For New York: Mean,μ=42Std…

Q: -2 -4 and D = 4 8

A:

Q: nvert

A:

Q: f 3 +4 F 27/-1)dt +

A:

Q: -5 4 -2 -7 -8 2.

A:

Q: 8 15 2 15

A: 8/15 -2/15 here simple substraction given and fraction is given  calculation is given inbelow

Q: W+7/8=6

A: The given equation is W +(7/8) = 6.