1. Cari julat, julat antara kuartil dan varians bagi satu set data 4, 6, 7, 9, 12, 14. Berdasarkan jawapan itu, cari julat, julat antara kuariil dan varians bagi setiap set data berikut.
Find the range, interquartile range and variance of a set of data 4, 6, 7, 9, 12, 14. Based on the result, find the range,
interquartile range and variance for each of the following sets of data.
(a) 3, 5, 6, 8, 11, 13 lok. com
(b) 8, 12, 14, 18, 24, 28-2
(d) 2, 3, 3.5, 4.5, 6, 7-2
(c) 7, 11, 13, 17, 23, 2740 -

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below: