5. Compute the Variance on the data below Test Scores X-X bar (X-X) bar squared Xi 58 61 64 71 79 81 83 84 91 92

Q: 2) A vendor has learned that, by pricing hot dogs at $ 1.25, sales will reach 119 hot dogs per day.…

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Q: There is something wrong with my graphing utility because it is not displaying numbers along the x-…

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Q: How would it look like if someone drew it

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Q: sHOW ME MORE STEPS. i CAN'T COME UP WITH THAT NUMBER

A: Given:A car is bought for $11,990 at an  interest rate 15% applied monthly for 10 years.    We are…

Q: How would you determine the x-coordinate of the inflection point?

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Q: What is the missing x value

A: According to the information provided in the question, BOX1 contains four balls numbered 0, 0, 1, 3…

Q: Can you do steps 4,5 and 6?

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Q: Could you just a brief explanation of how each step is done?

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Q: Please do problem 2. Thank you!

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Q: did i do mapping right ?  not sure how to get the equation answer

A: A B A¯ 0 0 1 0 1 1 1 0 0 1 1 0

Q: A clinical trial is conducted to compare a new pain re- liever for arthritis to a placebo.…

A: Given Information: A clinical trial is conducted to compare a new pain - reliever for arthritis to a…

Q: Could you explain how to find the formulas ?

A: Apply integration by parts:

Q: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of…

A: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of…

Q: the abscissa less the ordinate is one”translate the sentence into an equation

A: Here we use the concept of cordinate geometry

Q: Please explain step 3 more clearly.  Show how you calculated each row of numbers. Step by step.

A: Given False Positive =0True Positive =46False Negative =1True negative =17 The sensitivity of the…

Q: I asked above if you can please show the calculation using the graphing calculator, not Excel. Can…

A: It is given that maximal error (E) is 0.001 and the confidence level is 99%.

Q: Use your normal distribution sketch above to determine below what weight should there be…

A: Here use normal table for probability  Here in part 2 graph represents the area in bottom is 0.1587

Q: evaluate your equation to part b and show all steps please

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Q: uld not understand how the values after one interation is calculated?

A: The k-means clustering

Q: where did you get the service time from

A: The service times for each customer in the simulation are determined by using the frequencies given…

Q: Complete the table of values for y = x² - 4 -34 -2 -1 0 1 2 3 y

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Q: Select the Rule Algebra Statement O Reciprocal 2 Quotient O tan O cotx + tan x Pythagorean OcscO…

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Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.