Use the normal distribution of SAT critical reading scores for which the mean is 508 and the standard deviation is 109. Assume the variable x is normally distributed. (a )What percent of the SAT verbal scores are less than 550? (b )If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 525? (a )Approximately nothing% of the SAT verbal scores are less than 550. (Round to two decimal places as needed.)

two data sets with the same median will not have the same varaibility

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.