Mathematics, 15.07.2020 19:01 nanagardiner08
An experiment is to be conducted using environmentally safe peppermint oil to study the effectiveness of deterring mice from infesting dwellings. In one
dwelling, the peppermint oil will be dispersed via essential oil diffuser; in the other dwelling it will be placed on areas where mice could enter the dwelling. The
researchers will determine the adverse reactions of the mice to the peppermint oil by counting the number of mice in each dwelling after one week. There are
20 mice available for the experiment, and the researchers will use 10 mice for each dwelling. For this experiment, identify the treatments, experimental unit, and response variable.
Treatments: how the peppermint oil is dispersed
Experimental unit: number of mice in the dwellings
Response variable: mice
Treatments: number of mice in the dwellings
Experimental unit: mice
Response variable: how the peppermint oil is dispersed
Treatments: mice
Experimental unit: how the peppermint oil is dispersed
Response variable: number of mice in the dwellings
Treatments: mice
Experimental unit: number of mice in the dwellings
Response variable: how the peppermint oil is dispersed
Treatments: how the peppermint oil is dispersed
Experimental unit: mice
Response variable: number of mice in the dwellings
Answers: 2
Mathematics, 21.06.2019 12:40
20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9
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Mathematics, 21.06.2019 15:00
This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week
Answers: 1
Mathematics, 21.06.2019 22:50
Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265
Answers: 2
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