Let us calculate the median; the 6th observation is 20, so it is 20. We need the 6th observation so that out of the 11 observations we have 5 above the median and 5 below (or equal). We also have that then Q1 is the median of the lowest 5 observations, hence 19 (14,16,19,19,20, the 3rd observation is 19). Similarly, we get that the median for the upper half of the observations, Q3 namely, is 22 (21,21,22,22,23, the 3rd observation is 22). Thus, the interquartile range is 3=Q3-Q1. According to our calculations, all observations are wrong.
Answer:
Likely
Step-by-step explanation:
0.90 is also equal to 90% which is very likely to happen.
Store one since the 15% is take off 90 dollars which makes it 510
Answer:
5/6
Step-by-step explanation:
2/3=4/6 and 4/6+1/6=5/6
