For numbers 10-15, refer to the following problem. The mean gasoline consumption of 10 cars is 28 liters with a standard deviation of 1.6 liters. Find the point and the interval estimate using 95% confidence interval. 10. What is a? A. 0.1 В. О.5 C. 95% D. 99% 11. What is the point estimate of u? A. 1.6 В. 10 С. 28 D. 95% 12. What is the appropriate distribution? В.t С.р D. s А. Z 13. What are the confidence coefficients? C +2 26? D +2.33
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Answer 10, 11, & 12
Trending now
This is a popular solution!
Step by step
Solved in 3 steps