QR IS 23.8! Just subtract 68.4-44.6. The answer is right because 44.6+23.8=68.4
The centre is the median of the data, so the middle number. IT can also be the mean which is the average.
The spread tells you about the rang of the data.
The shape describes the different types of graphs you get if you graph the data so it could be symmetric or skewed etc. The different shapes tell you different things. For example, a skewed graph might tell you people prefer a certain option.
50 50 because there is 3 blue pens and 3 red plans after the 4th blue one was taken out
Mark brainliest
Well 4 just means that there are 4 of these things. so 1/2 is also the same as 50/100 or 25/50 or 500/1000 (the gist of it) so you just multiply the bottom and the top by the same number which would just give you different improper fractions
Answer:4
Step-by-step explanation:first try different numbers and multiply them till you get your answer 4 times 18 is 72 and 4 time 10 is 40
