When calculating the population standard deviation, the sum of the squared deviation is divided by n. when calculating the sample standard deviation, the sum of the squared deviations is divided by nminus-1?

Ms. cooper drove 18 miles in 1/3 hour what is her speed in miles per hour?

What is the solution of 4x - 1 = - 17? x = 6 x = 4 x = - 4 x = - 6

Patrice gomez has been pricing speed pass train fares for a family trip to los angeles. Three adults and four children have to pay $87. Two adults and three children have to pay $62.

6/2 (1 + 2) ? What is the answer to this the answer choices are: 1, 6, 9, and 3

Y = 1/4x if x is 20, what is the value of y?

The lines represented by the equations 3y-6x=-6 and y-2x=6 are the same line parallel perpendicular neither parallel nor perpendicular

Solve the following equations for the variable. g-53.1 = 13.4 A. g = 68.5 B. g = 65.5 C. g = 66.5

Five students, Adriana, Ben, Chandra, Diana, and Ernesto, would each like one of the four spots at the regional science fair. Their names are placed in a hat, and four names are chosen at random to decide who attends the fair.

7/8 + n/4 = 3/8. What is N

Which sum is equal to the product of 28*47