The number of goals scored by a school team in 10 netball...
The number of goals scored by a school team in 10 netball matches are as follows: 3, 5, 7, 7, 8, 8, 8, 11, 11, 12. Find the probability that in a match, the school team will score at most 8 goals.
\(\frac{7}{10}\)
\(\frac{2}{5}\)
\(\frac{3}{5}\)
\(\frac{1}{5}\)
Correct answer is A
Number of at most 8 goals = 7
P(at most 8 goals) = \(\frac{7}{10}\)
Find the remainder when 3x3 + 5x2 - 11x + 4 is divided by x + 3 ...
Factorize \(9p^2 - q^2 + 6qr - 9r^2\)...
Halima is n years old. Her brother's age is 5 years more than half of her age. How old is her br...
A car dealer bought a second-hand car for 250,000 and spent N 70,000 refurbishing it. He then s...
Find the length of a chord which subtends an angle of 90° at the centre of a circle whose radius...
If 4y is 9 greater than the sum of y and 3x, by how much is y greater than x? ...