Following are the playback times (in hours) for a sample of 20 MP3 players. 10 , 15, 21, 21, 23, 23, 24, 26, 27, 30, 30, 31, 37
kotykmax [81]
Answer:
The 65th percentile is 37
Step-by-step explanation:
The 65th percentile is the number that splits the data in two groups. The amount of data that is less to the 65th percentile corresponds to the 65% of the data. Since we have 20 value, we calculate the 65% of 20, which is 13. By organazing the data from least to greatest, we count the values in the data set until we reach the 13th value, which in this case is 37.
The answer to your questions is 90
Answer:
17.10
Step-by-step explanation:
Take the total cost and divide by the number of bottles
68.40/4
17.10
The formula is
B = 1000e^(yr) where y = 5 years and r = 0.06 ( = 6%)
so answer is 1000e^(5*0.06) = $1349.86
4/5 as a decimal is 0.8
One tenth equals to 0.1
0.8 = 0.1 + 0.1 + 0.1 + 0.1 + 0.1 + 0.1 + 0.1 + 0.1
We need ten lots of 0.1 to make 0.8