<u><em>Answer: A stratified random sample consists of choosing several strata, and each stratum is representative of the entire population.</em></u>
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<u><em>Step-by-step explanation: well i knew this answer by studying in my math class</em></u>
Step-by-step explanation: do what
Answer:
2+32×5
If you want the answer:
2+160
162
Step-by-step explanation:
I might not be right but I think William's fastest speed is 7.5 km/h.
Answer:
15
Step-by-step explanation:
mode is the number that appears most often. 7,9,5 and 3 all show up once, but 15 shows up twitch