In a bmt class test the scores of 8 students are 11 10 6 3
In a BMT class test the scores of 8 students are: 11; 10; 6; 3; 11; 10; 9; 11. Assume the sores are a simple random sample from a normally distributed population. What is the point estimate of the standard deviation?
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How are the figures on the Palette of Narmer similar to those on the Mesopotamian Royal Standard of Ur?
An electron is released from rest at x=0 in a region where the electric field is <5.0X10^3 N/C, 0, 0>. Find the speed of the electron when x = 2.5 cm
The mean serum cholesterol level of 25 men ages 65-74 is 231, with a sample standard deviation of 50. For 25 women of the same age, the mean serum cholesterol level is 255 with a standard deviation of 49. Are the average serum cholesterol levels stat
On what measure are the squares in the Egyptian grid system based?
A 10-kg box is stationary on the ground and pushed by a downward force of 30 N. Calculate the supporting normal force acted on the box from the ground
With what has most surviving Egyptian art and architecture been associated?
Three vehicles with a carrying capacity of 12 passengers each are used to ferry 30 international tourists and 5 local tourists from or tambo airport to vilakazi street,soweto. if the logistics manager randomly assigns the tourists to the vehicles, in
The probability that husband and wife will b alive after 20 years from now is 0.8 and 0.9 respectively.find the probability that in 20 years time 1. both will b alive 2. neither of them will b alive 3. atleast one of them will be alive?
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