And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more lik

And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more lik

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Description: And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a s

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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O Question 9 A particular fruit's weights are normally distributed, with a mean of 718 grams and a standard deviation of 6 grams. If you pick 22 fruits at random, then 15% of the time, their mean weight will be greater than how many grams? Give your answer to the nearest gram. Question Help: D Video Submit Question P Type here to search (@ %23 2$ % & 3. 5 8. W E R tab Y D caps lock H %24
need solution for part C, please nand for part b need to select
Please see the picture. Questions A and B thank you
Question Help Suppose you buy a new car whose advertised mileage is 20 miles per gallon (mpg). After driving your car for several months, you find that its mileage is 15.5 mpg. You telephone the manufacturer and learn that the standard deviation of gas mileages for all cars of the model you bought is 1.21 mpg. a. Find the z-score for the gas mileage of your car, assuming the advertised claim is correct. b. Does it appear that your car is getting unusually low gas mileage?
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Find the range and standard deviations of the set of data 25,25,27,23,25 The range_____ The standard deviations________ (Round to the nearest thousandth as needed)
Question 6 Which dataset below has the higher standard deviation? Hint: You don't need to calculate it. Dataset A: 2, 8, 10, 5, 7, 6 Dataset B: 100o, 100, 5000, 0, 7500 cannot determine Dataset A the standard deviations are the same Dataset B
Most people think that the "normal" adult body temperature is 98.6degrees°F. In a more recent study, researchers reported that a more accurate figure may be 98.198.1degrees°F. Furthermore, the standard deviation appeared to be around 0.60.6degrees°F. Assume that a Normal model is appropriate. Complete parts a through c below. Question content area bottom Part 1 a) In what interval would you expect most people's body temperatures to be? Explain. Select the correct choice below and fill in the answer box(es) to complete your choice. A. Using the 68-95-99.7 Rule, about 95% of the body temperatures are expected to be less than enter your response heredegrees°F. (Round to one decimal place as needed.) B. Using the 68-95-99.7 Rule, about 95% of the body temperatures are expected to be between enter your response heredegrees°F and enter your response heredegrees°F. (Use ascending order. Round to one decimal place as needed.) C. Using the…