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Franciscoramosxt
19.07.2019 •
Mathematics
74% of workers got their job through college. express the null and alternative hypotheses in symbolic form for this claim (enter as a decimal with a leading zero: example 0.31)
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Ответ:
Null hypothesis =![H_0:p=0.74](/tpl/images/0106/6715/4f0d1.png)
Alternative hypothesis =![H_1:p\neq0.24](/tpl/images/0106/6715/15ea8.png)
Step-by-step explanation:
Given claim : 74% of workers got their job through college.
In proportion , 0.74 of workers got their job through college.
Let p be the proportion of workers got their job through college.
Then claim :![p=0.74](/tpl/images/0106/6715/34e55.png)
We know that the null hypothesis always takes equality sign and alternative hypothesis takes just opposite of the null hypothesis.
Thus, Null hypothesis =![H_0:p=0.74](/tpl/images/0106/6715/4f0d1.png)
Alternative hypothesis =![H_1:p\neq0.24](/tpl/images/0106/6715/15ea8.png)
Ответ: