Mathematics, 20.04.2021 03:20 bain80
El consejo de la cuidad está planeando una ley que prohíbe fumar en edificios públicos incluyendo restaurante, tabernas, y teatros. solo estará exenta la vivienda privada. Sin embargo, antes que dicha ley se lleve ante el consejo, este organismo desea estimar la proporción de residentes quienes apoyan dicho plan. La carencia de toda habilidad estadística obliga al consejo a contratarlo como consultor. Su primer paso será determinar el tamaño maestral necesario. Se le dice que su error no debe exceder del 2% y usted debe estar 95% seguro de sus resultados.
Answers: 3
Mathematics, 21.06.2019 17:00
You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?
Answers: 1
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 1
Mathematics, 21.06.2019 19:30
Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours
Answers: 1
Mathematics, 22.06.2019 02:30
Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?
Answers: 2
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