Consider the discrete probability distribution in the following table

X 4 5 6 7

P (X).4.1.2.3

Find P (X=4), P (X<4), and P (X=4 or X=5).

What is 36:39 in simplest form?

What is the product of (-6) (-7) (-1) ? -42 -14 14 42

The data are the lengths of songs (in minutes) on your new CD. Which measure of center best represents the data with and without the outlier? Explain. 2.2, 2.2, 2.4, 2.6, 2.8, 3.0, 3.2, 3.4, 14.2

A restaurant manager wants to know which dish is most popular in his restaurant. Who should the manager survey to best find out what he wants to know? A. employees of the restaurant B. people who eat at his restaurant C.

Which relationship in the triangle must be true? sin (B) = sin (A) sin (B) = cos (90 - B) cos (B) = sin (180 - B) COS (B) = COS (A) Mark this and return Save and Exit Sube

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.