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...

See similar textbooks

Similar questions

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…
Standardized tests: In a particular year, the mean score on the ACT test was 23.7 and the standard deviation was 6.2. The mean score on the SAT mathematics test was 523 and the standard deviation was 116. The distributions of both scores were approximately bell-shaped. Round the answers to at least two decimal places. Part: 0 / 4 Part 1 of 4 (a) Find the z-score for an ACT score of 29. The 2-score for an ACT score of 29 is ▸ Ⓒ E ! da
Systolic Blood Pressure Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mmHg) and the standard deviation is 5.6. Assume the variable is normally distributed. Round the answers to at least 4 decimal places and intermediate z-value calculations to 2 decimal places. Part 1 of 3 If an individual is selected, find the probability that the individual's pressure will be between 120 and 122.6 mmHg. P(120 < X < 122.6) = 0.1772 Part: 1 / 3 Part 2 of 3 If a sample of 29 adults is randomly selected, find the probability that the sample mean will be between 120 and 122.6 mmHg. Assume that the sample is taken from a large population and the correction factor can be ignored. P(120 < X < 122.6) = X
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
Heart Rates For a certain group of individuals, the average heart rate is 70 beats per minute. Assume the variable is normally distributed and the standard deviation is 4 beats per minute. If a subject is selected at random, find the probability that the person has the following heart rate. Use a graphing calculator. Round the answers to four decimal places. Part: 0 / 3 0 of 3 Parts Complete Part 1 of 3 Between 65 and 73 beats per minute. =P<65<X73 ??
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.
solve #2
[Statistics] How do you solve this? Thank you

Recommended textbooks for you

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability (10th Edition)

Probability

ISBN:

9780134753119

Author:

Sheldon Ross

Publisher:

PEARSON

A First Course in Probability

Probability

ISBN:

9780321794772

Author:

Sheldon Ross

Publisher:

PEARSON

SEE MORE TEXTBOOKS