In 40 tosses of a coin, 24 heads were obtained. Find the 90% confidence limits for the proportion of heads that would be obtained in an unlimited number of tosses of the coin. o Pr {0.44818 <µ < 0.75182} o Pr {0.47259 <µ < 0.72741} o Pr {0.42185 <µ < 0.67815} o Pr {0.46817 < µ < 0.63183}

Q: 8

A:

Q: 2/5 + 2/x = 3/x  -4

A: Given equation is

Q: 4x² + 5 -dx 3

A: Given, integral is

Q: x/2+x/5=5/4

A: Given,

Q: During a Formula 1 test. 25% of the cars that participated in the test experienced a tire blowout.…

A: Correct answer is  (C) 0.1484

Q: 4x + 1 - dx 4x2 + 2x + 3

A:

Q: 3x³ 4x / (3²¹-4-2)=[ X3 dx +C

A: Given query is to find the integral.

Q: fa family now li wo years from now? A suburban area? A rural area? uppose that at present, 40% of…

A: .

Q: 2t/t-2 = 4/t-2 +1

A:

Q: Why is s = 2y?

A: Points on the two sides of the parabola are of the form x, y and x, -y. The distance between them is…

Q: 5/4x + 3 = 1/4 + 1/4x

A: Given,  The equation is,               .

Q: x4 + 12x² + 1 dx x5 + 20x³ + 5x

A: Integration is given,

Q: 4s+4 s2(s-2)

A:

Q: b) L,(3x² – 2x + 1) dx

A: on solving this we get the value

Q: 2. DG = 3x - 3 2x +2, EF D. G.

A: