Answer: For this one its most likely Isoceles because only two sides are equal.
Answer: D. 7^11
Reason:
The rule we use is 
When multiplying exponentials of the same base, we add the exponents.
The exponents 5 and 6 add to 5+6 = 11
So,

The base stays the same the entire time.
Answer:
Step-by-step explanation:
The smaller/closer the difference between observed and expected frequencies, the higher the probability of concluding that the probabilities specified in the null hypothesis are correct concluding that the data fits that particular distribution given.
Answer:
b. (4,1/2)
Step-by-step explanation:
Answer:
5 + 5 =10
Step-by-step explanation:
it should have been 4 +6 = 10