bac-s-maths 2018 QIII.A.3

bac-s-maths · France · centres-etrangers Modelling and Hypothesis Testing

Market gardener C claims that $80\%$ of the melons in his production are compliant (mass between 900 g and 1200 g). The retailer doubts this claim. He observes that out of 400 melons delivered by this market gardener during one week, only 294 are compliant. Is the retailer right to doubt the claim of market gardener C?

Market gardener C claims that $80\%$ of the melons in his production are compliant (mass between 900 g and 1200 g). The retailer doubts this claim. He observes that out of 400 melons delivered by this market gardener during one week, only 294 are compliant. Is the retailer right to doubt the claim of market gardener C?

Paper Questions

QI.1 QI.2 QI.3 QII.1 QII.2 QII.3 QII.4 QIII.A.1 QIII.A.2 QIII.A.3 QIII.B.1 QIII.B.2 QIII.B.3 QIII.B.4 QIV.A QIV.B QIV.C