9.1.3 go tutorial a textile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis h0: μ=12 against h1: μ< 12, using a random sample of 4 specimens. round your answers to 4 decimal places. (a) what is the type i error probability if the critical region is defined as x¯< 11.5 kilograms? the type i error probability is enter your answer in accordance to the item a) of the question statement. (b) find β for the case where the true mean elongation is 11.28 kilograms. β=enter your answer in accordance to the item b) of the question statement (c) find β for the case where the true mean is 11.5 kilograms. β=enter your answer in accordance to the item c) of the question statement

17   x 256=4352

sorry if this is wrong, i'm new.

step-by-step explanation:

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

the speed is   miles per hour > is false

step-by-step explanation:

we know that  

a relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or

in a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

the graph shown in the figure represent a direct variation

the slope of the line represent the speed

for the point

substitute the values of x and y

the linear equation is equal to

statements

case a) it takes hours to go miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

case b) the speed is   miles per hour

the statement is false

because the speed is

case c) the unit rate for the trip is

the statement is true

because the speed is equal to the slope of the linear equation

case d) it took minutes to go the first miles

the statement is true

because

substitute

for

find the value of y in the linear equation

> is correct

correct answer was 0.5