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Mathematics, 11.10.2020 14:01 92835304629
he populations of Cities A and B are 2.8X10 and , respectively. The population of City C is twice the population of City B. The population of City C is how many times the population of City A? The population of City C is nothing times the population of City A. (Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest tenth as needed.)
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On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
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he populations of Cities A and B are 2.8X10 and , respectively. The population of City C is twice th...
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