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sesenic [268]
3 years ago
8

You have timed the rate at which participants can solve puzzles under three conditions of noise: high, medium, and low. In addit

ion, the participants have received either no caffeine or a high level of caffeine. What kind of design do you have?A. A 2x3 between-subjects, factorial designB. A 3x3 between-subjects, factorial designC. A 3x2 between-subjects, factorial designD. A 3x3 between-subjects, incomplete factorial design
Social Studies
1 answer:
icang [17]3 years ago
6 0

Answer:

C. A 3x2 between-subjects, factorial design

Explanation:

Here a factorial design needs to be considered. Factorial design is used when there is more than one independent variable or factor which has more than one level. Here, noise is independent factor with three levels which are high, medium, and low and caffeine has two levels which are no caffeine or a high level of caffeine. Also, participants have received either no caffeine or a high level of caffeine. This means that it is a between-subjects or between-groups study with one group having no caffeine and other having high caffeine. Hence, 3x2 between-subjects factorial design is the most appropriate here.

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The expressed or enumerated powers include the ability of the federal government toa. coin money, set standards for weights and
sergiy2304 [10]

Answer:

<em>The correct option is e)  coin money, set standards for weights and measures, and determine rules for citizenship; and to declare war and establish post offices.</em>

Explanation:

A federal government divides power between a national government and local or state governments.

The powers of a federal government include:

  • Collection of taxes
  • Providing defense
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5 0
3 years ago
Eighty-one-year-old Carmelita told her daughter that she believes that she will have to move out of her house because someone pu
GREYUIT [131]

Answer:

The answer is source amnesia.

Explanation:

As the name suggests, a person with source amnesia forgets the source of information, even though the information itself is stored. In the example, Carmelita remembers what, but doesn't remember who and how.

The condition is believed to be the result of a disconnection between semantic memory (which stores solid facts) and episodic memory (which store experiences).

3 0
3 years ago
Why didn't the Nubians use the Nile for trade
Lorico [155]
Because they could not travel through it by river
6 0
3 years ago
Psychologists who emphasize stability believe that personal characteristics _____.
Rashid [163]
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3 years ago
When determining the chance that two events will occur simultaneously, one would _________ the numbers associated with the chanc
cupoosta [38]

Answer:

Probability theory

Explanation:

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