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According to a census company 7 1 of all babies born are of low birth weight An obstetrician wanted to know whether mothers between the ages of 35 and 39 years give birth to a higher percentage of low birth weight babies She randomly selected 280 births for which the mother was 35 to 39 years old and found 30 low birth weight babies Complete parts a through c below Click the icon to view the chi square distribution table Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table GELING Compute the test statistic for this test x 5 54534 Round to three decimal places as needed Compute the P value for this test The P value is between 0 01 and 0 025 State a conclusion for this test in the context of the obstetrician s question Choose the correct answer below OA Reject the null hypothesis There is not sufficient evidence to conclude that mothers between the ages of 35 and 39 years give birth to a higher percentage of low birth weight babies at the x 0 05 level of significance OB Reject the null hypothesis There is sufficient evidence to conclude that mothers between the ages of 35 and 39 years give birth to a higher percentage of low birth weight babies at the x 0 05 level of significance OC Do not reject the null hypothesis There is not sufficient evidence to conclude that mothers between the ages of 35 and 39 years give birth to a higher percentage of low birth weight babies at the a 0 05 level of significance OD Do not reject the null hypothesis There is sufficient evidence to conclude that mothers between the ages of 35

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