106. A boat capsized and sank in a lake. Based on an assumption of a mean weight of 136 lb, the boat was rated tocarry 70 passengers (so the load limit was 9,520 lb). After the boat sank, the assumed mean weight for similar boatswas changed from 136 lb to 172 lb. Complete parts a and b below.CAa. Assume that a similar boat is loaded with 70 passengers, and assume that the weights of people are normallydistributed with a mean of 176.8 lb and a standard deviation of 38.7 lb. Find the probability that the boat isoverloaded because the 70 passengers have a mean weight-greater than 136 lb.THE PANb. The boat was later rated to carry only 35 passengers, and the load limit was changed to 2,752 lb. Find theprobability that the boat is overloaded because the mean weight of the passengers is greater than 172 (so that theirtotal weight is greater than the maximum capacity of 2,752 lb).TANENDo the new ratings appear to be safe when the boat is loaded with 35 passengers? Choose the correct answerbelow.CS Scanned with CamScannerwww

Based on an assumption of mean weight of 136l. The boat rated to carry 70 passengers.x= The weights…

Answered: 6. A boat capsized and sank in a lake.…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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From the set of numbers 10,17,19,20,22 The mean is 17.6 Median is 19 Mode is no mode. make 1st, 2nd, and 3rd quartiles, then sketch a box and whisper plot.
the driving distances (miles) to wor of 30 people are shown below. assume the population standard deviation is 8 miles. Find: 12, 9, 7, 3, 27, 21, 2, 30, 7, 4, 1, 10, 2, 9, 2, 28, 7, 10, 13, 6, 13, 7, 3, 13, 6, 6, 3, 13 ,12, 16, 18 a) the point estimate of the population mean b) the margin of error for a 95% confidence interval c) contruct a 95% confidence interval for the population mean.
The length of fish were measured at 3 different lakes. Lake 1: 3.5, 4.2, 6.1, 5.2 Lake 2: 5.1, 6.2, 5.3, 2.1 Lake 3: 5.6, 7.1, 2.4, 4.1, 6.2 Enter the test statistic (to 4 decimal places)
The length of fish were measured at 3 different lakes. Is there evidence to suggest that the average length is not the same at all 3 locations? Lake 1: 3.5, 4.2, 2.1, 3.2, 1.7 Lake 2: 5.1, 6.2, 5.3,4.1 Lake 3: 5.6, 7.1, 6.4, 7.1, 6.4 What is your conclusion? There is not evidence that the mean length at one of the lakes is different then the others. There is evidence hat the mean length at a least one lake is different then the others.
Please assist with 2,3 and 4. No hand writting.
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