NO LINKS - PLEASE! Create a probability distribution table from this frequency table. Round probabilities to the nearest hundredth.

Hours: 0,1,2,3,4,5,6,7
Frequency: 1,7,13,6,8,5,3,2

b) What is P(x≥4)?
c) what is P(x<3)?

I have to create a probability distribution table:
X
P(x)

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42