Answer:
Step-by-step explanation:
For any polynomial, we can determine the degree by finding the variable with the largest exponent. For the given polynomial:
we can see that contains the variable with the highest exponent, 4, so the degree of this polynomial is 4.
Answer: 99.73%
Step-by-step explanation:
Given : Mean :
Standard deviation :
Let X be the random variable that represents the data values.
Formula for Z-score :
For x=94, we have
For x=106, we have
The probability that the samples are between 94 and 106:-
Hence, the percent of the samples are expected to be between 94 and 106 = 99.73%