A consultant claims that the amount of time urban children ages 3-5 watch television per week has a mean of 24.6 hours. A market research firm believes that this claim is too high by at least one hour. It collects data for a random sample of 25 urban children ages 3-5. The mean weekly amount of time spent watching television in the sample is 21.5 hours with the sample standard devi- ation of 6.2 hours. Is there evidence in the data that that the mean watching time is by at least one hour less than what consultant claims? a) To answer the question carry out the hypothesis test at a =0.05.(State the hypothesis test, rejection rule and your conclusion)
b) What assumption did you have to make to carry out the hypothesis test?
c) With your conclusion what type of error can you make?
d) Find the p-value of the test using Minotab and interpret it.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

b, 20 yards

step-by-step explanation:

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: