Mathematics, 21.05.2020 23:56 xoxonaynay

# Josephine designs a study to examine whether studying with classical music helps improve memory recall. She randomly assigns 50 individuals to an experimental group and 50 individuals to a control group. Participants in both groups listened to music while memorizing 20 words from a list for 10 minutes; participants in the experimental group listened to classical music, while participants in the control group listened to white noise. The participants were then asked to write down as many words as they could remember. On average, the participants in the experimental group recalled 15 words from the list, while the participants in the control group recalled 18 words from the listIn this example, the _ was the independent variable, and the was the dependent variable. A. 20 words on the list, classical music B. type of music, number of words recalled C. classical music, 20 words on the list D. number of words recalled; type of music

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Mathematics, 03.02.2019 05:30

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

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Mathematics, 02.02.2019 15:09

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

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Mathematics, 01.02.2019 23:40

Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most

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Mathematics, 01.02.2019 22:10

Match the one-to-one functions with their inverse functions.

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Josephine designs a study to examine whether studying with classical music helps improve memory reca...

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