Suppose that a rabbit produces, on average, 30 grams of poop per day, with a standard...
Suppose that a rabbit produces, on average, 30 grams of poop per day, with a standard deviation of 6. Also, suppose that we have 38 rabbits, pooping independently. Approximate the probability that the rabbits produce over 1 kilogram of poop in a single day.
Homework Answers
P(
> 1000/38)
= P(
> 26.32)
= P((
- 
)/(
)
> (26.32- )/())
= P(Z > (26.32 - 30)/(6/
))
= P(Z > -3.78)
= 1 - P(Z < -3.78)
= 1 - 0 = 1
Add Answer to:
Suppose that a rabbit produces, on average, 30 grams of poop per
day, with a standard...
According to the bureau of statistic, the average waste produced per restaurant per day are 3,58...
According to the bureau of statistic, the average waste produced per restaurant per day are 3,58 kg. Suppose the daily amount of waste generated per restaurant is normally distributed with standard deviation 1,04 kg. What is the probability a restaurant produces no more than 3,79 kg/day What is the probability a restaurant produce waste between 3,41 kg and 3,60 kg/day c. How much waste a restaurant could produce per day if the probability is 41,2%
The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption...
The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.9 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible. a. What is the distribution of X? X~ N( 10 ,0.9 ) b. Find the probability that this American man consumes between 9.8 and 10.7 grams...
Suppose that the average person watches 6.25 hours of television per day with a standard deviation...
Suppose that the average person watches 6.25 hours of television per day with a standard deviation of 2.75 hours. Assuming television viewing is normally distributed, what percentage of people watch over 10 hours of television per day?
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units...
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units per day with a standard deviation of 23. Another worker produces at an average rate of 68 units per day with a standard deviation of 20. A. What is the probability that in a single day worker 1 will outproduce worker 2? Probability = B. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2? Probability =...
The average American man consumes 9.5 grams of sodium each day. Suppose that the sodium consumption...
The average American man consumes 9.5 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.9 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible. a. What is the distribution of X? X ~ N(,) b. Find the probability that this American man consumes between 10.4 and 11.2 grams of sodium...
4.[5 marks] Suppose that Best Buy sells 4 TVs per day on average. a) [1 marks)...
4.[5 marks] Suppose that Best Buy sells 4 TVs per day on average. a) [1 marks) What is the probability that 8 TVs will be sold in a day? b) [2 marks] What is the probability that fewer than 3 TVs (inclusive) will be sold in a day? c) [2 marks] Suppose 5 customers enter Best Buy independently. The probability that a single customer will buy a TV is 0.1. What is the probability that at least one of these...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard deviation of 25. Required worker produces an average of 84 units per on of 24. Another worker produces at an average rate of 74 per day with a e probability that in any single day worker 1 will outproduce worker 2? b. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2 on average? (10%) 公司平均每20天接到6筆訂單,若接單的間隔天數為一指數分配
Ayrshire cows produce an average of 57 pounds of milk per day with a standard deviation...
Ayrshire cows produce an average of 57 pounds of milk per day with a standard deviation of 6 pounds. Assume the daily production is normally distributed. 20 cows are randomly selected from a herd and their day’s milk production is weighed. Let ȳ be the mean pounds of milk for this sample. a. Find the mean and standard deviation for the sampling distribution of ȳ. b. Use normalcdf with the sample mean ȳ to determine the probability that the mean...
3. The downtime per day for a certain computing facility averages 4.0 hours, with a standard...
3. The downtime per day for a certain computing facility averages 4.0 hours, with a standard deviation of 0.8 hours. a. Find the probability that the average daily downtime for a period of 30 days is between 1 and 5 hours b. Find the value of the average amount of downtime in a 30 day period such at only 10% of such 30 day periods has an average greater than that c. If the data is known to be normally...
A factory's worker productivity is normally distributed. One worker produces an average of 72 units per...
A factory's worker productivity is normally distributed. One worker produces an average of 72 units per day with a standard deviation of 21. Another worker produces at an average rate of 68 units per day with a standard deviation of 20. A. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2? Note: I got an answer of .6685515, but it came up wrong. Please show work, I would really appreciate it.
The average American man consumes 10 grams of sodium each day. Suppose that the sodium consumption of American men is normally distributed with a standard deviation of 0.9 grams. Suppose an American man is randomly chosen. Let X = the amount of sodium consumed. Round all numeric answers to 4 decimal places where possible. a. What is the distribution of X? X~ N( 10 ,0.9 ) b. Find the probability that this American man consumes between 9.8 and 10.7 grams...
(1 point) Afactory's worker productivity is normally distributed. One worker produces an average of 73 units per day with a standard deviation of 23. Another worker produces at an average rate of 68 units per day with a standard deviation of 20. A. What is the probability that in a single day worker 1 will outproduce worker 2? Probability = B. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2? Probability =...
4.[5 marks] Suppose that Best Buy sells 4 TVs per day on average. a) [1 marks) What is the probability that 8 TVs will be sold in a day? b) [2 marks] What is the probability that fewer than 3 TVs (inclusive) will be sold in a day? c) [2 marks] Suppose 5 customers enter Best Buy independently. The probability that a single customer will buy a TV is 0.1. What is the probability that at least one of these...
7. (10%) A temporary worker productivity is normally distributed. One day with a standard deviat standard deviation of 25. Required worker produces an average of 84 units per on of 24. Another worker produces at an average rate of 74 per day with a e probability that in any single day worker 1 will outproduce worker 2? b. What is the probability that during one week (5 working days), worker 1 will outproduce worker 2 on average? (10%) 公司平均每20天接到6筆訂單,若接單的間隔天數為一指數分配
3. The downtime per day for a certain computing facility averages 4.0 hours, with a standard deviation of 0.8 hours. a. Find the probability that the average daily downtime for a period of 30 days is between 1 and 5 hours b. Find the value of the average amount of downtime in a 30 day period such at only 10% of such 30 day periods has an average greater than that c. If the data is known to be normally...
Most questions answered within 3 hours.
-
A three-year maturity bond with a 12% annual coupon rate is
currently traded at par $1000...
asked 6 minutes ago -
A space vehicle is coasting at a constant velocity of 18.1 m/s
in the +y direction...
asked 16 minutes ago -
1.
What is the minimum volume to use in the Spec 20 cuvette in order
to...
asked 42 minutes ago -
A builder wants to install wall-to-wall carpeting in a living
room of length 8.87 m and...
asked 34 minutes ago -
Organizational change can produce anxiety in those affected by
the change. In what ways can change...
asked 37 minutes ago -
Ozone in the atmosphere may react with nitric oxide.
From the following data, calculate the DG...
asked 42 minutes ago -
Steven Long, a bond analyst, is analyzing a convertible bond.
The characteristics of the bond are...
asked 41 minutes ago -
Michael Bordellet is
the owner/pilot of Stellar Air Service. The company flies a daily
round trip...
asked 43 minutes ago -
Hi, I need to change the conversion where stack is into a class
stack and add...
asked 1 hour ago -
Consider the log logistic CDF F(t)=1/(1+(t/α)-β)
Find f(t), S(t), h(t), and H(t).
It can be shown...
asked 1 hour ago -
A gaseous mixture of methane and water vapor at
atmospheric pressure and 500 ° C is...
asked 1 hour ago -
QUESTION 11
The Stark Laws (Physician Self-Referral Laws) were passed to
prevent providers from referring Medicare...
asked 1 hour ago