) 3. A sample of 100 apples is taken from a load. The diameters of the apples have the following distribution Diameter (cm) 6 7 8 9 10 frequency 21 38 17 13 .1. Determine the mean and standard deviation of the diameters. (3 marks) Assuming the distribution is approximately normal with this mean and standard deviation, find the range of the size of apples for picking if 5% are rejected as too large and 5% are rejected as being too small.

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

are you an artist's daughter? cuz dang you a fine piece of art, girl.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

a

step-by-step explanation: