= For the given data, the x = 8.9008 inches (round your response to four decimal places). Based on the sampling done, the control limits for 3-sigma x chart are: Upper Control Limit (UCL) = inches (round your response to four decimal places).

To determine if their 1.50 inch steel handles are properly adjusted, Smith & Johnson Industries has decided to use an X-Chart which uses the range to estimate the variability in the sample. AnswerHow Step 3 of 7: What is the Lower Control Limit? Round your answer to three decimal places. Period obs1 obs2 obs3 obs4 obs5 1 1.46 1.50 1.46 1.53 1.55 1.54 1.45 1.50 1.54 1.52 1.49 1.53 1.47 1.51 1.47 1.49 1.53 5 1.54 1.50 1.47 1.46 1.54 1.53 1.46 1.51 1.52 1.49 1.46 1.55 1.45 1.47 1.53 1.53 1.50 1.52 1.45 1.49 1.53 1.48 1.53 1.47 1.49 JAWN - 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 S 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 1.460. Copy Value 2 3 4 6789 22 10 1.49 11 1.52 1.52 O Control Chart 12 Table obs6 1.54 1.46 1.52 1.47 1.45 1.50 1.53 1.46 1.45 1.49 1.51 1.52 1.51 1.50 1.47 1.54…

When computing a 95% CI for a population mean, the ____ is used as the point estimate.     Sample Mean     SEM     UB or LB     T-value for the middle 95% of all possible t-values

You have been hired by Ford Motor Company to do market research and you must estimate the percentage of households in which a vehicle is owned. How many households must you survey if you want to be 94% confident that your sample percentage has a margin of error within 0.03?