All 150 eighth grade students at a local middle school were asked how many hours they studied during the week. Each row of the t able represents one sample from the population. Find the mean Of each sample
2 answers:
Answer:
Row 2 (B)
Step-by-step explanation:
We can find out the answer just simply by adding up each of the rows seperately and finding out which one has the highest value, since all of the rows have the same amount of spaces that you need to divide by. Row 2 has the highest value with 23.
The answer is 2...
It's row 2
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Answer: D
Step-by-step explanation: I believe it's D because there's a STRONG, POSITIVE RELATIONSHIP so they're both increasing, but there's no correlation
Super easy just add 2 in front of Na H CO3(s). Your formula will be balanced.
A) 122 in^2, this is because 3 x 7 x 2= 42, 4 x 7 x 2= 56, 3 x 4 x 2= 24, once you add up all the sums it equals 122
Answer:
See below.
Step-by-step explanation:
Della is correct. 1, in decimals, is 1.00, or 100. So, if the decimal is 1.4(1.40), it is equal to 140%.
-hope it helps
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