MURKO & IRMA

Question 1

Find the mean of this data set using 1-variable statistics on the calculator

Accepted Answer

48.5

Question 2

Answer

Accepted Answer

False

Question 3

What is the acceleration at 10 seconds of the following velocity function?

Accepted Answer

54

Question 4

Answer

Accepted Answer

True

Question 5

A population of seals is given by P(t)=80x(1.15)x where t is time in years, t\ge0.

Accepted Answer

a) 80, b) 3.56, c) 74.9%

Question 6

Find the first-order derivative of the following function

Accepted Answer

28x3-9x-4-9/4x-1/4+½x-½

Question 7

What is the name of Alexa's dog?

Accepted Answer

Rex

Question 8

Isa's video has music in the background

Accepted Answer

False

Question 9

The correlation is r = 0.754 moderate positive

Accepted Answer

False

Question 10

Which is the correct order to calculate roots on the calculator?

Accepted Answer

y= → insert equation → graph → 2nd calc → zero → left bound ; right bound

Question 11

Player attempts 10 free throws in a game. The probability of making a free throw is 0.8. Probability of at least nine?

Accepted Answer

About 0.376

Question 12

Player attempts 10 free throws in a game. The probability of making a free throw is 0.8. Probability of 8 free throws is

Accepted Answer

About 0.302

Questions 12