Track Weather Changes
Middle School Science · Flashcards · Recall
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
Which instrument is used to measure precipitation amount?
QUESTION
What type of weather data is measured with a barometer?
QUESTION
Identify the formula for mean daily temperature from
n
n
n
readings
x
1
x_1
x
1
to
x
n
x_n
x
n
.
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ANSWER
x
ˉ
=
x
1
+
x
2
+
⋯
+
x
n
n
\bar{x}=\frac{x_1+x_2+\cdots+x_n}{n}
x
ˉ
=
n
x
1
+
x
2
+
⋯
+
x
n
. Sum all values, then divide by count.
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