A child dying from an accidental poisoning is a terrible incident. Is it more likely that a male child will get into poison than a female child? To find this out, data was collected that showed that out of 1893 children between the ages one and four who pass away from poisoning, 995 were males and 898 were females. Do the data show that there are more male children dying of poisoning than female children? Test at the 1% level. State the hypotheses. Ho: P₁= V Ha: P1 Calculate the test statistics. Round to four decimal places. P1 = P2 = Calculate the standardized test statistic. Round three decimal places. Z = P2 P2 Find the p-value. Round to four decimal places. p-value = State your decision. X X Since the p-value is less than .01, fail to reject Ho. O Since the p-value is less than .01, reject Ho. O Since the p-value is greater than .01, reject Ho. O Since the p-value is greater than .01, fail to reject Ho. Interpret the results. At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is more than the proportion of female children dying of poisoning. At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is more than the proportion of female children dying of poisoning. O At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is not equal to the proportion of female children dying of poisoning. O At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is less than the proportion of female children dying of poisoning. O At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is less than the proportion of female children dying of poisoning. At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is not equal to the proportion of female children dying of poisoning.

A child dying from an accidental poisoning is a terrible incident. Is it more likely that a male child will get into poison than a female child? To find this out, data was collected that showed that out of 1893 children between the ages one and four who pass away from poisoning, 995 were males and 898 were females. Do the data show that there are more male children dying of poisoning than female children? Test at the 1% level. State the hypotheses. Ho: P₁= V Ha: P1 Calculate the test statistics. Round to four decimal places. P1 = P2 = Calculate the standardized test statistic. Round three decimal places. Z = P2 P2 Find the p-value. Round to four decimal places. p-value = State your decision. X X Since the p-value is less than .01, fail to reject Ho. O Since the p-value is less than .01, reject Ho. O Since the p-value is greater than .01, reject Ho. O Since the p-value is greater than .01, fail to reject Ho. Interpret the results. At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is more than the proportion of female children dying of poisoning. At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is more than the proportion of female children dying of poisoning. O At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is not equal to the proportion of female children dying of poisoning. O At the 1% level of significance, there is enough evidence to show that the proportion of male children dying of poisoning is less than the proportion of female children dying of poisoning. O At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is less than the proportion of female children dying of poisoning. At the 1% level of significance, there is not enough evidence to show that the proportion of male children dying of poisoning is not equal to the proportion of female children dying of poisoning.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.2: Introduction To Probability

Problem 52E

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