sted in the accompanying table are heights in of mothers and

Last updated: 4/10/2024

sted in the accompanying table are heights in of mothers and their first ughters The data pairs are from a journal kept by Francis Galton Use the listed ired sample data and assume that the samples are simple random samples and at the differences have a distribution that is approximately normal Use a 0 05 gnificance level to test the claim that there is no difference in heights between others and their first daughters Mother 68 0 60 0 63 0 67 0 66 0 66 0 64 0 Daughter 70 5 61 7 63 0 66 0 65 0 63 0 68 0 65 0 65 0 68 0 this example a is the mean value of the differences d for the population of all pairs of data where each individual difference d is defined as the daughter s height I d minus the mother s height What are the null and alternative hypotheses for the hypothesis test Ho Hd in Type integers or decimals Do not round