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Find out the optimal speed for higher fuel efficiency speed(rpm*1000) fuel consumption(g/kw-hr) 10 220 15 200 20 165 25 140 30 135 35 130 40 120 45 129 50 150 55 178 60 198 65 210 70 225 75 245 80 270 85 290 90 295

All you have to do is to go through the code and comment the question for which the following is an answer of SELECT player, teamid, coach, gtime FROM goal JOIN eteam ON (teamid=id AND gtime<=10)

Can you put some link or name of book?

Is it necessary to satisfy all assumptions of linear regression?

Explain a probability distribution that is not normal and how to apply that?

There are 6 marbles in a bag, 1 is white. You reach in the bag 100 times. After drawing a marble, it is placed back in the bag. What is the probability of drawing the white marble at least once?

Can you explain the concept of a false positive and false negative? Give some examples to make things clear.

A test has a true positive rate of 100% and false positive rate of 5%. There is a population with a 1/1000 rate of having the condition the test identifies. Considering a positive test, what is the probability of having ...

There’s one box - has 12 black and 12 red cards, 2nd box has 24 black and 24 red; if you want to draw 2 cards at random from one of the 2 boxes, which box has the higher probability ...

Given a random Bernoulli trial generator, how do you return a value sampled from a normal distribution?