Type of test H, 2 df Ho In Illinois, a random sample of 85 eighth grade students has a mean score of 265 with a 3 alpha 4 alpha/2 standard deviation of 55 on a national mathematics assessment test. This test result prompts a school administrator to declare that the mean score for the state's eighth graders on the examination is more than 260. At a = 0.04, is there enough evidence to support the administrator's claim? 5 Ho Test statistic 9o or s critical value (s) 1 p-value 2 o/sqrt(n) 3 4 decision 5 7 8 conclusion

Q: Simplify each expression 7x+6/35x^2+30x * 2x^2+x-36/18x+81

A: We have to simplify the expression…

Q: If a rock falls from a height of 3535 meters on​ Earth, the height H​ (in meters) after x seconds is…

A: The problem is asking us to find the height of the rock after x seconds. The height is given by the…

Q: Find all the values of the following: 1. (-81)^(1/4) 2. 1^(1/5) 3. i^(1/4)

A: Find all the values of the following: 1. (-81)^(1/4) 2. 1^(1/5) 3. i^(1/4)

Q: Simplify: x^3 * x^6 x*2/ x^4 (x^4)^3

A: Hi there, at a time we can answer only three sub-part and the exact one was not specified. So, I…

Q: Express the number 0.0610 in scientific notation

A: Consider the given decimal number.The given number is 0.0610.Convert the number from decimal to…

Q: find A³. Write A³ as input your answer below: all = 912 = 921 = 922 = A = = a11 a21 a12 922

A:

Q: simplify (-32)^3/5 and show work

A: We have to simplify the expression -3235 .

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.