Mr. Wilcox spends a full day at Gingerman Raceway testing some new tires on his Honda Civic. For 400 laps, he records his laptime in minutes. At the end of the day, he plots the distribution of times and realizes that it follows an approximately normal distribution with a mean of 1.84 and a standard deviation of 0.07. (a) What percentage of laptimes are less than 1. 10 minutes?
(b) What percentage of his laptimes are greater than 1.77 minutes?
(c) What percentage of laptimes are between 1.70 and 1.91 minutes?
(d) What laptime would be in the slowest 2.5% of all laptimes?
(e) In order to beat his friend Tom, Mr. Wilcox needs to have lap times that are less than 1.72 minutes. Find the proportion of laps that were less than 1.72 minutes.
(f) Mr. Wilcox would really like his laptimes to be consistently between 1.75 and 1.85 minutes. What proportion of his laps were in this range?
(g) In what proportion of laptimes did it take Mr. Wilcox more than 2 minutes?
(h) What laptime is necessary for Mr. Wilcox to be in the fastest 3% of all his laps (remember a fast laptime is a low laptime)?

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step-by-step explanation:

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

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step-by-step explanation: