Annie is concerned over a report that "a woman over age 40 has a better chance of being killed by a terrorist than of getting married." A study found that the likelihood of marriage for a never-previously-wed, 40-year-old university-educated American woman was 2.3 %. To demonstrate that this percentage is too small, Annie uses her resources at the Baltimore Sun to conduct a simple random sample of 455 never-previously-wed, university-educated, American women who were single at the beginning of their 40s and who are now 45. Of these women, 13 report now being married. Does this evidence support Annie's claim, at the 0.02 level of significance, that the chances of getting married for this group is greater than 2.3 % ? Step 1 of 3: State the null and alternative hypotheses for the test. Fill in the blank below. Answer Ho p = 0.023 Ha P. O > O # 0.023 Keypad Keyboard Shortcuts Tables

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Annie is concerned over a report that "a woman over age 40 has a better chance of being killed by a terrorist than of getting married." A study found that the likelihood of
marriage for a never-previously-wed, 40-year-old university-educated American woman was 2.3%. To demonstrate that this percentage is too small, Annie uses her
resources at the Baltimore Sun to conduct a simple random sample of 455 never-previously-wed, university-educated, American women who were single at the beginning
of their 40s and who are now 45. Of these women, 13 report now being married. Does this evidence support Annie's claim, at the 0.02 level of significance, that the
chances of getting married for this group is greater than 2.3 % ?
Step 1 of 3: State the null and alternative hypotheses for the test. Fill in the blank below.
Answer
Ho p = 0.023
Ha P
O >
O #
OK
0.023
Keypad
Keyboard Shortcuts
Tables
Transcribed Image Text:Annie is concerned over a report that "a woman over age 40 has a better chance of being killed by a terrorist than of getting married." A study found that the likelihood of marriage for a never-previously-wed, 40-year-old university-educated American woman was 2.3%. To demonstrate that this percentage is too small, Annie uses her resources at the Baltimore Sun to conduct a simple random sample of 455 never-previously-wed, university-educated, American women who were single at the beginning of their 40s and who are now 45. Of these women, 13 report now being married. Does this evidence support Annie's claim, at the 0.02 level of significance, that the chances of getting married for this group is greater than 2.3 % ? Step 1 of 3: State the null and alternative hypotheses for the test. Fill in the blank below. Answer Ho p = 0.023 Ha P O > O # OK 0.023 Keypad Keyboard Shortcuts Tables
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