Question

Number                              of boys            &nb

Number

                             of boys

                                    x         P(x)

                                    0          0.004

                                    1          0.033

                                    2          0.103

                                    3          0.220

                                    4          0.280

                                    5          0.220

                                    6          0.103

                                    7          0.033

                                    8          0.004

Use the range rule of thumb to determine whether having no more than 1 boy in 8 births is a significantly low number of boys. Significantly Low or Not.

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