Answer:
The variance of the data is 49.
The median is 64.
The data point 50 is two standard deviations away from the mean.
Step-by-step explanation:
Took it on EDGE. Hope you pass!
Answer:
The cost will be $16 for four attendees.
Step-by-step explanation:
Cost for one attendee: $12 ÷ 3 = $4
Cost for four attendees: $4 × 4 = $16
Answer:
Total number of boots sold = 48 boots
Step-by-step explanation:
each pair of boot = 2 boots
total pairs of boots sold last month = 24 boots
Total number of boots sold = 48 boots
1 21/50
= 1+ 21/50
= 50/50+ 21/50
= 71/20
= 71/20* 100%
= 142%
The final answer is 142%~
