Answer:
that depends what is the question
Step-by-step explanation:
Answer:
Mean: 915.6
Mode: (there is none)
Median: $900
Step-by-step explanation:
Answer: 06.45
Explanation: For this problem, it is essential to know that there are 24 hours in a day. With that said, we take our starting time of 16.45 and since we want to know what time it is 14 ahead (addition), we add the two numbers together.
16.45 + 14 = 30.45
Since there are only 24 hours in a day, and we have exceeded that value, we subtract 24.
30.45 - 24 = 06.45
And that is the time in Brisbane.
Alternatively, you can count time in 12-hour format and convert 16.45 to 4.45 pm by subtracting 12.
Knowing your start time is 4.45pm simply add 14 to that (or change the pm to an and add 2 since 14-12=2).
You will again get 6.45am.
Cheers.
Answer:
0.6 ;
0.7
Reaukt in B will give a better estimate because it has a larger sample size (120) than the result on A ,with sample size (30)
Step-by-step explanation:
Probability of hitting the target using Tuesday's result :
P(hitting the target):
Probability = required outcome / Total possible outcomes
Required outcome = number of hits = 18
Total possible outcomes = number of throws =. 30
Hence, Probability of hitting the target using Tuesday's result : 18 / 30 = 0.6
B.)
Probability of hitting the target using Total result:
Required outcome = number of hits = 84
Total possible outcomes = number of throws =. 120
= 84 / 120
= 0.7