The length of bananas distributed normally has a Mean of 20 cm. and spof 4 cm.The bananas with the length between 18 cms. and 23 cms. are soldthe rate of 2 per rupee and those less than 18 cms. at 3 per rupee and those mothan 23 cms. at 3 per 2 rupees. If there is a consignment of 15,000 bananas andall are sold, how much money will be realised ?

Answered: Image /qna-images/answer/8e7896c3-dfed-4730-ab81-fc800bf9a62d.jpg

Answered: the rate of 2 per rupee and those less…

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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A medical researcher randomly assigns 100 high-risk heart patients into two groups. One group will get open heart surgery and the other groups will get a transcatheter aortic valve replacement. She will compare the two groups to see how long they live after their procedures. What scale of measurement is the heart procedure? a. nominal b. ratio c. interval d. ordinal
5. An airplane is flying at an altitude of 8,000 feet with a speed of 600 feet per second. If the airplane's flight path would take it directly over a selected target on the ground, from how far downrange must a payload be dropped in order for it to land on the target? Neglect air resistance. What is the magnitude of the velocity (speed) of the payload at the time it hits the ground? Treat numbers (including g) as exact and either give the exact answer or a decimal approximation accurate to three places to the right of the decimal.
6 of 36 Text-to-Speech 5. If the radius, 8 cm, of a cone is increased by 120% of it's original value, but its height, 6 cm, doesn't change, by approximately how many cubic centimeters does the volume of the cone increase? 3 A. 1543 cm 3 B. 402 cm C. 1945 cm3 3 D. 17.6 cm Powered by Linklt! 山T FEB tv ....
Identify the level of measurement corresponding to a data set "Cost of a Women Wool Coats" that is associated with a winter budget (NOTE: No actual data is displayed). A. Interval B. Ordinal C. Ordinal D. Ratio E. Cannot be classified
When spinning a penny, Claire believes the proportion of times the penny lands on heads is not 0.5. She spins a penny 50 times and it lands on heads 30 times. Which hypotheses would test Claire's claim? O Hoip = 0.6, Hap = 0.6 O Ho:p = 0.6, H p > 0.6 O Hoip = 0.5, H,p = 0.5 O Hoi p = 0.5, Ha p= 0.5
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Suppose the lengths of human pregnancies are normally distributed with µ = 266 days and o= 16 days. Complete parts (a) and (b) below. (Type integers or decimals.) A. The proportion of human pregnancies that last less than B. The proportion of human pregnancies that last more than days is days is Provide a second interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or decimals.) O A. The probability that a randomly selected human pregnancy lasts less than B. The probability that a randomly selected human pregnancy lasts more than (b) The figure to the right represents the normal curve with µ = 266 days and o = 16 days. The area between x = 280 and x = 295 is 0.1558. Provide two interpretations of this area. days is days is Provide one interpretation of the area using the given values. Select the correct choice below and fill in the answer boxes to complete your choice. (Type integers or…
Suppose the length of a salamander is directly proportional to the cube root of its body mass (weight). If a hellbender salamander, a species of aquatic giant salamanders found in eastern North America, is 20 inches in length and weighs 4.096 pounds, find the predicted length of a hellbender salamander that weighs 5.832 pounds. O 22 inches O 22.5 inches Answer not listed O 20.5 inches O 21 inches O 21.5 inches
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. Which of the following freezers is the best buy in terms of dollars per cubic foot? 7.G.2.6 @ Freezer A has an interior of 1 foot by 1 foot by 5 feet and sells for $499.99. ® Freezer B has two sections of 3 cubic feet each and sells for $629.99. © Freezer C has interior dimensions of 1.5 feet by 1.5 feet by 4 feet and sells for $849.99. O Freezer D has 3 sections of 1.5 cubic feet each and sells for $444.99.
A researcher is testing Xanax and uses a focus group where individuals are assigned to one of two groups and different doses of Xanax. He then gets the participants to learn a list of 20 numbers and three days later sees how many they can recall. In the experiment the dependent measure is simply the number of numbers recalled by each participant. What type of variable is this? a. Nominal b. Ratio c. Interval d. Ordinal

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