Question

u Assume that diflerent groups of couples use a partcular methed of gender selection and each eflect, so the probabilty of a gin is 0.5 Assume that the groups consist of 36 couples Complete pars (aj trough (c) below a. Fed the mean and the standard deviation for the numbers of girls in groups of 38 biths The value of ths mean isp-C]. couple gives bith to one baby This method is designed to incesse the ikeihood that each baby wl be a gert but assume That tre method ha Type an intoger or a decimal. Do not round The value of the standard deviaion is e- Round to one decimal place as nooded b. Use the range rule of thumb to find the values separating results that ave signilicanly low or signi icanty high ofprts or tewer ara signficantly korw Round to one decimal place as needed.) al of pris or greater are signficanty high (Round to one decimal piace an needed.) G. Is the result of 27 giris a result that is sgnicanity high? hat does it suggest about the eeciveness of the method? The resutsigficenty high, because 27 girts in airts. A result of 27 giris would suggest Phat the method Round to one decimal place as needed) Enter your anewer in each of the answor boxes

Answer 1

HP 18-G SA