In the following data, is the average number of hours the student spent working on math each week andy is the final grade in a math class.hours/weekXSubmit Question888991011141619Gradey69.256.258.271.669.66864.491.687.494.6The line of best fit is y = 3.15 x + 37.77.What is the predicted value for the final grade when a student spends an average of 7 hours each week onmath?Grade =Round to 1 decimal place.

The objective of this question is to find the predicted value for the final grade when a student…

Answered: In the following data, is the average…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Solve. 4) Construct a box plot from the data below. 20 25 26 26 26 272933 41 43 45 46 47 4850 50 50 51 53 55 57 60 61 62 63
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.6 8.5 7. 3.5 2.6 2.3 2.4 0.4 13.8 11 10 6.3 6.1 5.9 4.1 I = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85T + 3.97. Use this equation to answer the following; A) How many murders per 100,000 residents can be expected in a state with 1.2 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 2.2 thousand automatic weapons? Answer = Round to 3 decimal places. Question Help: O Message instructor Submit Question to search 1O
Do a T test and interpret the results from the data and graph in the attached images.
use kaleidagraph to answer all the questions
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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.8 8.2 6.9 3.6 2.5 2.8 2.6 0.4 14 11.3 10.2 7.4 6.5 6.3 5.9 4.5 x thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equationý = 0.85x + 4.12. Use this equation to answer the following; %D A) How many murders per 100,000 residents can be expected in a state with 7.3 thousand automatic weapons? Answer = Nearest whole value. B) How many murders per 100,000 residents can be expected in a state with 1 thousand automatic weapons? Nearest whole value Answer =
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.6 8.5 7.1 3.4 2.6 2.8 2.6 0.7 y 13.8 11.3 9.9 6.8 6.4 6.7 6.1 4.4 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85x +4.02. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. Use the equation with the values rounded to two decimal places to make your predictions. A) How many murders per 100,000 residents can be expected in a state with 6.7 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 8 thousand automatic weapons? Answer= Answer = Round to 3 decimal places.
made 2 nours ago by Brandon Hollman Question 13 The dot plots show the number of ounces of chocolate in two different trail mixes. 什 + 0.5 1.5 2 2.5 0.5 1. 1.5 2.5 Planters Trail Mix Kirkland Trail Mix Which statement is best supported by the data in the dot plots? A. The range of the data for Planters Trail mix is greater than the range of the data for Kirkland Trail mix В. The median of the data for Kirkland Trail mix is greater than the median of the data for Planters Trail mix The distributions of the data for Planters Trail mix and Kirkland Trail mix are approximately symmetrical C. D. The minimum value of the data for Kirkland Trail mix is less than the minimum value of the data for Planters Trail mix
Mention the coreect option for subparts 49,50
Use the scatter plot to answer the following questions: 1. What type of association does the scatter plot have? (Positive, negative or no association) 2. As the monthly income (increases or decreases), the percent of the income save (increases or decreases) 3. Which person makes the most money per month? ( Nancy or mike.) How much do they make? (1,800 or 2,400)

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