![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Express 12 000 iin standard form?...
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 05.12.2021 04:00
![question](/tpl/images/cats/User.png)
SAT, 05.12.2021 04:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2021 04:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2021 04:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2021 04:00