Atextile mill has a large number of looms. each loom is supposed to provide the same output of cloth per minute. to investigate this assumption, five looms are chosen at random, and their output is measured at different times. the following data are obtained: `loom output (ibymin)1 4.0 4.1 4.2 4.0 4.12 3.9 3.8 3.9 4.0 4.03 4.1 4.2 4.1 4.0 3.94 3.6 3.8 4.0 3.9 3.75 3.8 3.6 3.9 3.8 4.0(a) are the looms similar in output. use a = 0.05.

b.an increase in a causes b to decrease

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

b mark me branliest thx

step-by-step explanation: