To determine if their 1.50 centimeter bolts are properly adjusted, Norman & Mayer Manufacturing has decided to use an X-Chart which uses the range to estimate the variability in the sample. Answer How to enter your answer (opens in r Control Chart Step 1 of 7: What is the Center Line of the control chart? Round your answer to three decimal places. Table 45 01 Select the Copy Table button to copy all values. To select an entire row or column, either click on the row or column header or use the Shift and arrow keys. To find the average of the selected cells, select the Average Values button. Copy Table Average Values The average of the selected cell(s) is 1.450. Copy Value Period obs1 obs2 obs3 obs4 obs5 obs6 1 1.45 1.52 1.46 1.46 1.53 1.47 1.52 1.54 1.51 2 1.55 1.51 1.53 3 1.51 1.50 1.50 1.50 1.53 1.46 1.47 1.52 1.50 1.53 1.53 1.54 1.53 1.52 1.46 1.53 1.53 1.53 1.54 1.48 1.54 1.49 1.53 1.50 1.46 1.46 1.54 1.48 1.49 1.51 1.47 1.48 1.51 1.51 1.53 1.50 1.50 1.54 1.54 1.53 1.54 1.49 1.55 1.51 1.51 1.50 1.53 1.49 6 Copy Table Tables 7 8 9 10 Keypad Sample Mea 1.4817 1.5267 1.5000 1.5150 1.5167 1.5133 1.4900 1.5000 1.5217 1.5167

Calculate the range of the price of gas. Give your solution to the nearest cent.

The table gives the frequency distribution for the final grades in a course. (Here A=4, B=3, C=2, D=1,F=0.) Determine the percentage of students who get a B or higher. Grade 0 1 2 3 4 Number of Occurrences 3 6 4 3 How could the answer be found? OA. Add the number of occurrences for each grade that is a B or higher. Then, divide by the number of grades. OB. Find the probability of each grade. Then, add them together to find the percent OC. Find the probability of each grade that is a B or higher. Then, find the average of those probabilities. OD. Find the probability of each grade. Then, add the probabilities for the grades that are a B or higher together to find the percent. The percentage of students who get a B or higher is

The variable height that is measured into short and tall groups is considered a variable. qualitative continuous survey quantitative