What happens to the probability of making a Type Il error, B, as the level of significance, a decreases? Why? Choose the correct answer below
O A. The probability increases. The sum of a and always equals 1.
OB. The probability increases. As one error decreases, the other must increase.
O C. The probability decreases. The more careful researcher is, the lower the chances of making any error.
OD. The probability decreases. As one error decreases, so must the other.

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?