Which of the following is true about 125% of 10? Can't tell

It is less than 10

It is greater than 10

It is equal to 10

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

What is the area of the triangle 10 13 12

Adeposit of 5500 at 6% for 3 years equals