Make a relative frequency table and relative frequency histogram for each data set. $\\$$0.1,0.3,0.1,0.2,0.4,0.2,0.1,0.5,0.3,0.1,0.1,0.2,0.1,0.3,0.2$

What is a relative frequency table?

What is the difference between relative frequency and conditional relative frequency? _

How many different ways can a contest judge select 5 finalists from 20 contestants?

In a relative frequency distribution, what should the relative frequencies add up to?

In a relative frequency distribution, the class frequencies are divided by the

Simple random sampling uses a sample of size n from a population of size N to obtain data that can be used to make inferences about the characteristics of a population. Suppose that, from a population of 50 bank accounts, we want to take a random sample of four accounts in order to learn about the population. How many different random samples of four accounts are possible?

Explain the rules for rounding numbers by completing the following sentences. Then complete the example of each rule for rounding numbers.

1. If the digit to the immediate right of the last significant figure is less than five, ____________________ 3.751 _____
2. If the digit to the immediate right of the last significant figure is greater than five, ____________________ 4.127 ____
3. If the digit to the immediate right of the last significant figure is equal to five and is followed by a nonzero digit, _______________________ 8.3253 _____
4. If the digit to the immediate right of the last significant figure is equal to five and is not followed by a nonzero digit, look at the last significant figure. ______________________ 1.4750 = _____; 1.4650 = _____

If the last digit of a weight measurement is equally likely to be any of the digits 0 through 9, a. What is the probability that the last digit is 0? b. What is the probability that the last digit is greater than or equal to 5?

Suppose that $70 \%$ of the adults in a certain city are registered, voters. In a group of $10$ randomly selected adults in the city, find the probability that the indicated number are registered, voters. $\\$ at least$6$.

Which description of the sentence is correct?

A. The sentence contains a single dependent clause

B. The sentence contains a single independent clause

C. The sentence contains both independent and dependent clauses

D.The sentence contains neither an independent nor a dependent clause

For the underlined phrase or sentence, choose the revision that most improves the writing. Computers are no longer just an option for students: $\underline{\text{those}}$ are an essential tool. A. them B. they C. those D. Correct as is

Three classes took the same test. Use the box-and-whisker plots below for the scores of each class to answer the question.

Which class had the greatest IQR?.

Find the variance and standard deviation for each data set. $\\$$2.42,7.46,4.97,4.22,6.44$