QUESTION 2 33 packages are randomly selected from packages received by a parcel service. The sample has a mean weight of 11 pounds and a standard deviation of 2.6 pounds. What is the 95% confidence interval for the true mean weight of all packages received by the parcel service? Round to nearest pound

Q: 7/3+4/5+1/3=

A: Given: 73+45+13 To find: We have to calculate the value.

Q: 4. 10p-p-2

A: The given expression is : 10p2-p-2 To factorize the given expression.

Q: Question 18.30

A: The given data

Q: 12. Use the Binomial Formula to find the probability: According to a poll, 49% of Americans say that…

A: According to the given question, consider the following information- n=12p=0.49

Q: 4x 3x + 4 5x

A: In a parallelogram diagonals bisect each other.

Q: Match the following graph to its inverse. -5-4-3-2 5 3 ↑ M T + 1 2 3 4 5

A:

Q: 2. 2x + 3y = 8 and 9x + 3y = 15 %3D

A: Here we are given two equations from which we need to calculate the value of the two variables, x…

Q: 1 S- V9 81z2

A:

Q: 3/4 5/6

A: The given set of questions ,  1 13÷16 Apply division rule ,  1316=13×61         =2 2 25÷47 Apply…

Q: . 4- 5 4m+8

A:

Q: the

A:

Q: 9.2 2 15 5 3 16

A:

Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: Simplify. (3 + 2x)(3-2x) 0 9+ 4x 09-4x² O 3-4x O9-4x

A:

Q: Use the behaviours, turning points, anz zeros to determine which graph represents the following…

A: Sol:- 3x3+5x2-x+3Domain of  3x3+5x2-x+3 :  Solution:  -∞ <x<∞ Interval Notation: -∞ , ∞ Range…

Q: 5/3 divied 5/2

A:

Q: 52. -2

A: When f'>0 then function increasing and graph of f' lies above x axis when f'<0 then function…

Q: Let V, W, X, and Y denote the payoffs for the certificate of deposit, office complex, land…

A: Hello there! there are more than three sub parts in the question. according to our policies cannot…

Q: 53. -3 3

A:

Q: 3 3/4 miuns 7/8

A:

Q: Question 16 2.01 > 3.1k + 3.5 + 5.95 Ok<-11.6: -16 -14 -12 -10-8 Ok<-2.4 A S3

A: 2.01&gt;3.1k+3.5+5.952.01&gt;3.1k+9.452.01-9.45&gt;3.1k

Q: Question 15.41

A: Given n=16 differences, 'd' tabulated below: 0.07 0.64 -0.12 -0.05 -0.18 0.14 -0.16 0.03 0.05…

Q: what about questions 4-15?

A:

Q: 5x + 1/8= 3x-5/4 6. 10

A:

Q: Simplify. 1 -2 - 5 +y -1 -2 + y X

A: Topic- Equation

Q: n-3/4+n+5/7=5/14

A: Given:

Q: Зл 1. tan 4

A:

Q: 1/3+4/5=

A:

Q: Question 1 -12 dz -9 I+4

A:

Q: -5/8 + 1/10 + 3/4

A:

Q: 54. -2 0.

A: (54) One of the possible graph for the given sign chart of f' is,

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: given:likes apples ONLY8likes bananas ONLY6likes cantelopes ONLY3likes both apples and bananas…

Q: 5+5/6=1/3x-1

A: Consider the given equation 5+56=13x-1

Q: #16 What is the correct answer for 16?

A: Q-16) Option D is correct option.

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.