D Use the Confidence Interval for One Mean calculator for these questions. Hint: To find the script for the Confidence Interval for One Mean calculator, access Help, Sample Data, Calculators. In the pop-up box, select Summary Statistics. Make sure you chose the correct test, before entering the values. (please put your answer in this formatting: 99.999 to 99.999. Do not round up.) > You are developing a new lightweight lithium battery. The target weight is 22 g. You measure 10 batteries. The average weight is 22.2 g, and the standard deviation is 0.15 g. Use the Confidence Interval for One Mean calculator for this practice. Hint: To find the script for the Confidence Interval for One Mean calculator, access Help, Sample Data, Calculators. In the pop-up box, select Summary Statistics. Make sure you chose the correct test, before entering the values. (please put your answer in this formatting: 99.999 to 99.999. Do not round up.) From this sample, what can you conclude about the true mean battery weight? The 95% CI for the true battery weight is 22.092 to 22.307. Based on these data, you conclude that the average battery weight is above the target weight. Based on these data, you conclude that the average battery weight is below the target weight. Neither of the above are true Question 5 1 pts Construct a 90% confidence interval. What is this interval? (please put your answer in this formatting: 99.999 to 99.999 - pay attention to the space. Do not round up) Question 6 1 pts Compare and contrast three intervals: 90%, 95%, 99%. What happens to the widths of the intervals as you change the percent confidence? Chose all that apply. 99% CI is the widest and the 90% interval is the narrowest The 99% Cl is the narrowest, and the 90% interval is the widest.. As the confidence increases so does the confidence interval As the confidence increases, the confidence interval decreases D Use the Confidence Interval for One Mean calculator for these questions. Hint: To find the script for the Confidence Interval for One Mean calculator, access Help, Sample Data, Calculators. In the pop-up box, select Summary Statistics. Make sure you chose the correct test, before entering the values. (please put your answer in this formatting: 99.999 to 99.999. Do not round up.) > You are developing a new lightweight lithium battery. The target weight is 22 g. You measure 10 batteries. The average weight is 22.2 g, and the standard deviation is 0.15 g. Use the Confidence Interval for One Mean calculator for this practice. Hint: To find the script for the Confidence Interval for One Mean calculator, access Help, Sample Data, Calculators. In the pop-up box, select Summary Statistics. Make sure you chose the correct test, before entering the values. (please put your answer in this formatting: 99.999 to 99.999. Do not round up.) From this sample, what can you conclude about the true mean battery weight? The 95% CI for the true battery weight is 22.092 to 22.307. Based on these data, you conclude that the average battery weight is above the target weight. Based on these data, you conclude that the average battery weight is below the target weight. Neither of the above are true Question 5 1 pts Construct a 90% confidence interval. What is this interval? (please put your answer in this formatting: 99.999 to 99.999 - pay attention to the space. Do not round up) Question 6 1 pts Compare and contrast three intervals: 90%, 95%, 99%. What happens to the widths of the intervals as you change the percent confidence? Chose all that apply. 99% CI is the widest and the 90% interval is the narrowest The 99% Cl is the narrowest, and the 90% interval is the widest.. As the confidence increases so does the confidence interval As the confidence increases, the confidence interval decreases
