let the number of adult tickets be x and the number of children tickets be y
x:y = 8:1
On Saturday, x = 147 + y
(147+y):y = 8:1
[tex] \frac{147}{y} + [tex] \frac{y}{y} = 8 + 1
[tex] \frac{147}{y} = 8
147 = 8y
∴y = 88
x = 147 + 88
∴ x = 235
so the no of tickets sold on saturday = 235 + 88 = 323
please mark as brainliest
Median as there is an outlier (anomaly)
Answer:
B. Independent-samples t test
Step-by-step explanation:
The test here is to find out if the participants of the sports program are becoming more active in general when compared to students who are not participating in the program.
Now, this will involve taking sample from the two independent groups to determine if there is statistical evidence that one is more active than the other.
Thus, the best test to use in this case will be the Independent-samples t test
You should use mathway it really helps with problems like this.
Answer:
20 loads
Step-by-step explanation:
2000 divided by 100 is 20
