not use ai please don't automated machinery is used to fill boxes of chocolate frosted sugar bombs breakfast cereal. the machine is calibrated toput an average of 16.4 ounces of cereal in each box. minor variation in the process causes the standard deviation to be0.2 ounces. use excel formula

To calculate probabilities or analyze data for the cereal filling process using Excel formulas,…

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Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 3CYU

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Find the mean hourly cost when the cell phone described above is used for 240 minutes.
The distribution of the height of a tomato plant is normal with population mean of 50 inches. The 80th percentile is 60inch. Find the population standard deviation.
Do these calculations using Excel, a graphing calculator, or an app. Type the data in different columns and use Excel to find the means, standard deviations, and the calculation for r. An outbreak of the deadly Ebola virus in 2002 and 2003 killed 91 of the 95 gorillas in 7 home ranges in the Congo. To study the spread of the virus, measure " distance" by the number of home ranges separating a group of gorillas from the first group infected. Here are data on distance and number of days until deaths began in each later group: Distance xx 1 4 6 5 5 6 Days yy 4 20 34 44 48 47 Use a calculator or software to find the following values. (a) Find the mean and standard deviation of xx. MEAN: STANDARD DEVIATION: (b) Find the mean and standard deviation of yy. MEAN: STANDARD DEVIATION: (c) Find the correlation rr between xx and yy. r: Speak
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A study studied the birth weights of 2,008 babies born in the United States. The mean weight was 3234 grams with a standard deviation of 871 grams. Assume that birth weight data are approximately bell-shaped. Estimate the number of newborns who weighed between 1492 grams and 4976 grams. Write only a number as your answer. Round your answer to the nearest whole number.
A vending machine dispenses coffee into a twelve-ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.05 ounce. You can allow the cup to overfill 2% of the time. What amount should you set as the mean amount of coffee to be dispensed? Click to view page 1 of the table. Click to view page 2 of the table. ounces (Round to two decimal places as needed.) K
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Use R Calculator to solve. Show all work.

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automated machinery is used to fill boxes of chocolate frosted sugar bombs breakfast cereal. the machine is calibrated to put an average of 16.4 ounces of cereal in each box. minor variation in the process causes the standard deviation to be 0.2 ounces. use excel formula