![subject](/tpl/images/cats/User.png)
A local supermarket organised two weeks of promotions to boost sales. The average daily sales before the campaign is $10 000, which becomes $11 000 during the promotion (average over 2 weeks). Which analysis below is not useful for evaluating whether the increase in sales is statistically significant?.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on SAT
![question](/tpl/images/cats/User.png)
SAT, 25.06.2019 03:00
All of these sentences include commonly confused homophones. which sentence is correct? you put too much sugar on your breakfast serial. my father grows vegetables and flours in his garden. will someone me untie the knot in my shoelace? when did the captain set sale on his trip to north america?
Answers: 3
![question](/tpl/images/cats/User.png)
SAT, 25.06.2019 22:00
In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.
Answers: 1
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/User.png)
SAT, 27.06.2019 03:50
How are students who take the writing portion of accuplacer graded?
Answers: 3
You know the right answer?
A local supermarket organised two weeks of promotions to boost sales. The average daily sales before...
Questions
![question](/tpl/images/cats/fr.png)
French, 13.10.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 13.10.2020 02:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.10.2020 02:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 02:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 13.10.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 13.10.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.10.2020 02:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 13.10.2020 02:01
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)