Use technology and the given confidence level and sample data to find the confidence interval for the population mean mu. assume that the population does not exhibit a normal distribution. weight lost on a diet: 99 % confidence n = 41 x overbar = 4.0 kg s = 5.3 kg what is the confidence interval for the population mean mu? is the confidence interval affected by the fact that the data appear to be from a population that is not normally distributed?

step-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: