A tennis enthusiast wants to estimate the mean length of men's singles matches held during the Wimbledon tennis tourname
Posted: Sun Jul 10, 2022 10:16 am
- A Tennis Enthusiast Wants To Estimate The Mean Length Of Men S Singles Matches Held During The Wimbledon Tennis Tourname 1 (27.03 KiB) Viewed 80 times
- A Tennis Enthusiast Wants To Estimate The Mean Length Of Men S Singles Matches Held During The Wimbledon Tennis Tourname 2 (23.92 KiB) Viewed 80 times
- A Tennis Enthusiast Wants To Estimate The Mean Length Of Men S Singles Matches Held During The Wimbledon Tennis Tourname 3 (19.91 KiB) Viewed 80 times
- A Tennis Enthusiast Wants To Estimate The Mean Length Of Men S Singles Matches Held During The Wimbledon Tennis Tourname 4 (47.66 KiB) Viewed 80 times
110 76 101 119 198 153 182 132 84 231 122 115 87 137 138 132 136 111 194 92 256 146 149 103 116 163 123 178 140 151 115 107
(a) Obtain a point estimate of the population mean length of men's singles matches during Wimbledon. (b) Explain why a large sample is necessary to construct a confidence interval for the population mean length of men's singles matches during Wimbledon.
(c) Construct and interpret a 99% confidence interval for the population mean length of men's singles matches during Wimbledon. (d) Construct and interpret a 95% confidence interval for the population mean length of men's singles matches during Wimbledon. (e) What effect does increasing the level of confidence have on the interval? (f) Do the confidence intervals computed in parts (c) and (d) represent an estimate for the population mean length of men's singles matches during all professional tennis tournaments? Why?