subject
Mathematics, 17.12.2020 01:00 paiged2003

5) The local grocery store has sorted apples by size. The distribution is approximately normal. The large apples have a mean diameter of 10 cm with a standard deviation
equal to 0.5 cm. In a bin of 100 large apples, how many can be expected to have a
diameter greater than 11.5 cm, three standard deviations above the mean?
50
10
30
3

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
question
Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
question
Mathematics, 21.06.2019 23:50
What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet
Answers: 1
question
Mathematics, 22.06.2019 00:00
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
You know the right answer?
5) The local grocery store has sorted apples by size. The distribution is approximately normal. The...
Questions
question
History, 03.08.2021 14:00
question
English, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
question
Health, 03.08.2021 14:00
question
Mathematics, 03.08.2021 14:00
Questions on the website: 13722360