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How to calculate the e/m value of electrone and proton. Why is it not constant for proton? Which charge is to be taken(I mean the charge of a proton or the number of ion)? Could u explain with example??
Let MC = 8+6Q and MR = 80-10Q. What is the profit maximising output for this firm?
Let MC = 8+6Q and let MR = AR = P be fixed at P=20. What is the profit maximising output
for this firm?
three consecutive vertices of a parallelogram (1,-3),(-3,-1), (3,5). FIND THE 4TH VERTEX?
Determine in two ways whether or not the points A (-1,-1), B(4,1) and C(12, 4) lie on a straight line. Is AB + BC = AC? Is area ABC zero ?
Find the points which trisect the segment joining the points (-3,5) and (9,2).
if a team of people is asked to construct two paper aeroplanes one from A4 sheet and the other from A5 sheet and test their flights performance. in this context the flight performance means the distance the planes fly when thrown normally measured from the point of release till the point plane first touches the ground.
Your excersise is to test four hypothesis by recording the distance flown over 30 trials for each plane.
part 1 large plane only
Flight data for previous batches of ur institute have been recorded overt he years the mean of the flight distance for A4 plane is 18 feet.
1. which test would we use to test the hypothesis stated in section 2 below? also state the statistical assumptions under which your test is valid
2. TEst the following pair of hypothesis at a level of significance at 2%.
Ho: Mean=18 feet where mean is the population mean of flights undertaken by the plane built by you.
H1: meanis not equal 18 feet
3. compute the p value of ur test statistical.
its urgent please answer this
why computers have only 4 drives and why its name is c,d,e,f?
Your favorite team is in the final playoffs. You have assigned a probability of 60% that they will win the championship. Past records indicate that when teams win the championship, they win the first game of the series 70% of the time. When they lose the series, they win the first game 25% of the time. The first game is over; your team has lost. What is the probability that they will win the series?
Sizes of envelopes. Rhetoric Advertising is a direct-mail company. It determines that for a particular campaign, it can use any envelope with a fixed width of 3½ in. and an area of at least 17½². Determine (in terms of an inequality) those lengths that will satisfy the company constraints.
