A simple random sample of 16 adults was drawn from a certain population and a mean weight of 63 kg. Suppose that the population weights are approximately distributed usually with a variance of 49. Do the sample data provide sufficient evidence to conclude that the mean weight of the population is less than 70 kg

step-by-step explanation:

10 glasses of juice could be made with 5 carrots, 1,500 orange juice, 2,000 papaya juice.

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: