Question #1: If the average yield of yellow corn is 800 kg/du, and the standard deviation is 40 kg.Assuming that the amount of the crop follows a normal distribution. What is the probability thata plant yields?1- Between 778 and 834 kg? (sketch)2- More than 810 kg? (sketch)Please solve these two parts

Answered: Question #1: If the average yield of…

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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Using the image answer the following. Find the probability that a randomly selected household in North America uses between 69 and 161 gallons of water per day. Show work
A reference states that average daily high temperature in June in a particular city is 86°F with a standard deviation of 7, and it can be assumed that they to follow a normal distribution. We use the following equation to convert "F (Fahrenheit) to "C(Celsius) C-(F-32)=² (a) Write the probability model for the distribution of temperature in C in June in this city. (Round your standard deviation to four decimal places) ~~-[ (b) What is the probability of observing a 31°C (which roughly corresponds to 87.) temperature or higher a a randemily selected day in June in this city? Calculate using the "C model from part (a). (Round your answer to four decimal places.) (c) The probability of observing a 67.8°F temperature or higher on a randomly selected day in June this city is approximately 0.3983, Did you get the same answer or a different answer in part (b)? Are you surprised? Explain. Both sets of calculations produced approximately the same answer which isn't surprising since once we…
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The weight of an energy bar is approximately normally distributed with a mean of 42.10 grams with a standard deviation of 0 035 gram. Complete parts (a) through (e) below a. What is the probability that an individual energy bar weighs less than 42.075 grams? (Round to three decimal places as needed.) Help me solve this View an example Get more help - %24 4. %23 & 8. W RO K B. LL
Part 1 A population of values has a normal distribution with mean of 50.6 and standard deviation of 98.9. a) Get the z-score for a value of 44. For this problem you use the z score formula b) This z-score tells you how many the score of 44 is above or below the population mean u. c) Find the probability that a randomly selected value is less than 44.
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Intelligence Quotient (IQ) scores are often reported to be normally distributed with μ=100.0 and σ=15.0 A random sample of 65 people is taken. Step 2 of 2 : What is the probability that the mean IQ score of people in the sample is less than 99? Round your answer to 4 decimal places, if necessary.
[Statistics] How do you solve this? Thank you

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