Question

If Alli wants to find out how long it takes her baby sister to fall asleep, she might use the time of day and noise levels as variables in her experiment. True False

Answer 1

Alli can indeed use time of day and noise level as variables to determine how long it takes her baby sister to fall asleep, as these factors can influence sleep onset. She should consistently record this data over a period of time for accurate results.

Step-by-step explanation:

True, if Alli wants to determine the time it takes for her baby sister to fall asleep, she might indeed use the time of day and noise level as variables in her experiment. These variables might affect the baby's sleep onset. For instance, the baby might fall asleep faster at certain times of the day or in a quieter environment. Monitoring these variables can provide Alli with valuable data about her sister's sleep pattern. It is crucial, however, that she records this information consistently and accurately over a certain period for her observations to be valid.

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Answer 2

Yes, Alli could use the time of day and noise levels as variables to determine how long it takes her baby sister to fall asleep. These factors can significantly affect a baby's sleep pattern.

Step-by-step explanation:

True, Alli could definitely use the time of day and noise levels as variables in her experiment to find out how long it takes her baby sister to fall asleep. These variables can significantly influence a baby's sleep pattern. The time of day is a crucial factor because the baby might have a sleep schedule. The noise level is also important because a noisy environment might keep the baby awake, while a quiet one could make it easier for her to fall asleep. Alli could track the time her baby sister goes to sleep and the corresponding noise levels to gather her data.

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