Find the z-scores μ = 500, o = 100 X 115 135 120 97 Blank 1; Blank 2; Blank 3; Blank 4 Blank 1 Add your answer

Q: Give the boundaries of the indicated value 77.2 miles

A: Given The data is as follows: The indicated value is 77.2 miles.

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: A local business sold 3 items listed below. What is the average price of an item sold considering…

A: According to the sum, A local business sold 3 items . 240 notepads at $3.50 each 610 folders at…

Q: Identify Area and Perimeter

A: The figure is made up of a semicircle and a trapezium and hence we will proceed as follows

Q: Table 1 Numbers of goals by number of matches Number of goals scored Number of matches in a match…

A: Step 1: The number of goals by number of matches are given asNumber of goals scored in a matchNumber…

Q: D. Find the IQR for the average of 18 cities. Q1 = Q3 = IQR:

A: We have given that Mean(µ) = 8.5Standard deviations (σ) = 1.4X ~ N (µ, σ )= N (8.5, 1.4)n = 18 Mean=…

Q: A group of four friends has a median age of 50. Three of the friends are ages 53, 62, and 47. What…

A:

Q: Data Values 9 26 48 60 63 72 80 90 What is the 85thP ?

A: The data are given Formula for percentile is

Q: Here is a sample of amounts of weight change (kg) of college students in their freshman year: 14, 4,…

A: Boot strap sample : XX = Amount of Weight Change X2X^2 14 196 -7 49 2 4 14 196 14 196…

Q: Evaluate. 34 34 34 34

A:

Q: Use linear interpolation to calculate the estimated height of the boy in the fourth position.…

A:

Q: Violet takes a survey of the ages of people in the food court at the mall at 1 p.m. and at 6 p.m. on…

A: The given graph represents the stem and leaf plot for the two groups. Groups 1 and 2 have the ages…

Q: Sheri writes down the amount of time in minutes that it takes for her to commute to work each day…

A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: Data Values 9 26 48 60 63 72 80 90 What is the 85thPP ?

A: The sorted data values are, 9, 26,48, 60, 63, 72, 80, 90 The number of data values is, n = 8

Q: Calculate the standard score for each given value. Round your answer to the nearest hundredth

A: According to the given information, we have Mean = 1123 Standard deviation = 241

Q: Fine the mean number 12 31 45 67 78

A: Mean number is defined as the value calculated by dividing the sum of all the values by total number…

Q: Find the 5 number summary for the data shown using technology 3 6 11 14 31 38 39 57 68 89 90 95…

A:

Q: Find the 5 number summary for the data shown 9 21 27 28 38 50 54 58 66 92 93

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Q: List the following in decreasing order. 9 cm, 5073 mm, 235 cm, 92 mm, 6 m, 400 mm

A: See attached file for a step by step explanation to find the required decreasing order.

Q: Zaphod Beeblebrox has recently purchased a second-hand ballpoint pen business. In the first month,…

A: Relative frequency:It represents the fraction of times a category occurs. The formula for relative…

Q: Select an Answer 1. -5 20 -30 30 -3 11 -17 14 -4 18 -27 30 -12 18 -18 Select an Answer v 2. 1 -2 1…

A: We have to solve given problem:

Q: What was the population in 1925?

A: We know with a very good accuracy that the current world population is in the range of 7,325,996,709…

Q: ind the proportion of women who are more than   inches tall.

A: To proceed, I need the following information:1. The mean height of the women.2. The standard…

Q: x1: New England Crime Rate 3.3, 3.7, 4.0, 4.1, 3.3, 4.1, 1.8, 4.8, 1.9, 3.1 x2: Rocky Mountain…

A: To find: 1.Value of test statistics 2. 98% confidence interval As here population standard deviation…

Q: What is the area of a regular hexagon inscribed in a circle of radius 9 meters?

A: Given :   Radius = 9 meters

Q: 62 69.5 75

A:

Q: The scatter diagram shows the record times for races of different lengths at a junior high school…

A: In the scatter diagram, the horizonal axis ( x axis) represent the length of race( in meters) and…

Q: 12.75 m 8.5 cm 1 cm Area of the shaded + 4.2 m 3.7 m 4.8 m

A:

Q: Estimate the average by first rounding to the nearest 100: 120, 230, 455, 175   202.50   275…

A: The observations are 120, 230, 455, 175.

Q: 2) Find the area. 12 60%

A:

Q: V27. Identify the index of O 27 07 03 O 2

A:

Q: Create forward, backward and central finite difference tables according to the given values. X= 1 2…

A: To create forward

Q: The ages (in years) and heights (in inches) of all pitchers for a baseball team are listed. Find the…

A: Given height weight 71 27 74 25 71 25 82 26 80 24 77 27 74 29 80 29 79 29 72…

Q: Match these values or r with the accompanying scatterplots: 0.761, 1, -0.396, -0.997, and -0.761

A: Correlation coefficient measures the strength and direction of the linear relationship between two…