subject

Mathematics, 24.09.2020 22:01 Uhmjujiooo45701

The manager of Lawn and Garden Services would like to estimate the proportion of her employees' time spent performing various gardening and lawn care activities. She has made 400 random observations of a typical worker, with the following results: Activity Time Observed Mowing 200 Trimming 80 Raking 40 Miscellaneous 80 What is the probability that the true proportion of time spent mowing is exactly equal to the sample proportion?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:30

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Answers: 1

question

Mathematics, 21.06.2019 18:00

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

Answers: 1

question

Mathematics, 21.06.2019 20:30

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

Answers: 1

question

Mathematics, 21.06.2019 21:40

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Answers: 1

You know the right answer?

The manager of Lawn and Garden Services would like to estimate the proportion of her employees' time...

Questions

question

Geography, 09.07.2019 21:20

In your job as a fitness instructor, are being told to select test items that will measure cardiorespiratory fitness, muscular strength and endurance,...

question

Mathematics, 09.07.2019 21:20

The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s = 4 sin(πt) +...

question

English, 09.07.2019 21:20

Which of the following examples represents a flat character? o a. delvis remains the fun-loving, goofy neighbor and friend to the m...

question

Mathematics, 09.07.2019 21:30

Can an irrational number ever be a natural number a whole number...

question

Business, 09.07.2019 21:30

7–3. spotlight on pfizer—corporate social responsibility. methamphetamine (meth) is an addictive drug made chiefly in small toxic labs (stls) in homes...

question

Mathematics, 09.07.2019 21:30

How are a triangular pyramid and a rectangular pyramid different?...

question

Mathematics, 09.07.2019 21:30

How to find vertical asymptotes of cotangent function?...

question

Mathematics, 09.07.2019 21:30

Three consecutive odd integers are such that the sum of the first and second is 31 less than 3 times the third. find the integers....

question

Spanish, 09.07.2019 21:30

1. 1: 30 p. m. es la una y media de la mañana. es la una y media de la tarde. es la una y treinta de la mañana. 2. 10: 45 a. m. son las once menos cua...

question

Biology, 09.07.2019 21:30

What are two factors that regulate the timing of the cell cycle?...

question

Biology, 09.07.2019 21:30

What polysaccharide is found in skeletal muscle and liver cells?...

question

Chemistry, 09.07.2019 21:30

In the radioactive decay of 204pb to 200hg the other product is...

question

Mathematics, 09.07.2019 21:30

Thelma and david built a recycling bin that is 6 feet wide 12 feet long and 14 feet high. how much trast can fit inside of the bin...

question

Biology, 09.07.2019 21:30

For the frog heart, temperature and heart rate are for the frog heart, temperature and heart rate are controlled by homeostasis directly proportiona...

question

Mathematics, 09.07.2019 21:30

What is the difference between a parameter and a statistic? a parameter is an aspect of an individual subject or object being measured. a statistic i...

question

Physics, 09.07.2019 21:30

Astudent solving for the acceleration of an object has applied appropriate physics principles and obtained the expression a=a1+fm where a1=3.00 m/s^2,...

question

History, 09.07.2019 21:30

Apolitical division similar to a state. a. quebecb)parliamentc) country d. province...

question

Mathematics, 09.07.2019 21:30

The boiling point of jet fuel is 329° f. rounded to the nearest degree, what is the temperature in degrees celsius? use the formula c = 59(f – 32), w...

question

Mathematics, 09.07.2019 21:30

Question 13 of 20 : select the best answer for the question. 13. subtract [4 –4 –2] – [4 –3 5]. a. [0 –1 7] b. [0 –1 3] c. [0 –1 –7] d. [0 –7 3]...

question

Social Studies, 09.07.2019 21:30

Chris wolff just got a job as an assistant in a new federal agency called the accounting commission that was set up to regulate the accounting and aud...

More questions: Mathematics Another questions

Questions on the website: 13722361