jaleelat8248 jaleelat8248

06-06-2020
Mathematics

contestada

350 people visited a zoo the zoo has four types of tickets the manager wants a sample of size 30, stratified by ticket type. how man teenagers should be be in the sample

Respuesta :

TobyHolloway TobyHolloway

18-06-2020

Answer:

10

Step-by-step explanation:

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27-01-2022

Answer:

10 teenagers

Step-by-step explanation:

using the formula i took the sample size of 30, then added all of the cumulative frequency to get to 650

no of teenagers = 10

Answer Link

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