Mean- 103
Median- 23
Mode- 12
If it was given 14,000 then it wasn’t the right
Answer:
x=1
Step-by-step explanation:
3x+6=9
subtract 6 from both sides
3x=3
divide 3 from both sides
x=1
Answer:
The major condition that needs to be satisfied before a t-test is performed that the question satisfies easily is the use of random sampling to obtain sample data.
Step-by-step explanation:
The major conditions necessary to conduct a t-test about a mean include;
- The sample extracted from the population must be extracted using random sampling. That is, the sample must be a random sample of the population.
- The sampling distribution must be normal or approximately normal. This is achievable when the population distribution is normal or approximately normal.
- Each observation in the sample data must have an independent outcome. That is, the outcome/result of each sub-data mustn't depend on one another.
Of the three conditions that need to be satisfied before the conduction of a t-test, the first condition about using a random sampling technique is evidently satisfied.
It is stated in the question that 'A private investigator hired by a competitor takes a random sample of 47 games and tries to determine if there are more than 7 glitches per game'.
Hope this Helps!!!
Answer:
The area of the small side is 11
Step-by-step explanation:
Using the pythagorean theorem
The area is represented by a^2, b^2 and c^2
a^2 + b^2 = c^2
? + 33 = 44
Subtract 33 from each side
? = 44-33
? = 11