Heights for teenage boys and girls were calculated. The mean height for the sample of 65 boys was 155 cm and the variance was 59. For the sample of 67 girls, the mean was 198 cm and the variance was 65.
Estimate how much taller teenage boys are using a 85% confidence level. Round answers to the nearest hundredth and provide the point estimate together with the margin of error.
Estimate how much taller teenage boys are using a 85% confidence level. Round answers to the nearest hundredth and provide the point estimate together with the margin of error.