The range of years would be 493 to 745.
According to the empirical rule, 99.7% of data will fall within 3 standard deviations from the mean. Using this information, we have
619+3(42) and 619-3(42)
619+126 and 619-126
745 and 493
Ya if it was just 18-6 that would be 12 and 3+2 equals 5
4/8 can be simplified to 0.5. so it's an equal distance from 0 and 1. It's not closer to any one of them.
Answer:
Your answer should be D. 4^x4 + 2x^3 –2x + 4
Step-by-step explanation:
Answer:
17
Step 1: rerrange the data
8 , 10, 12, 14, 17, 19, 19, 22, 24
Q2 is the median
see that the middle number is 17