Mathematics, 16.12.2020 01:20, sciencefanfae7248
Gustavo tested 1000 calculators to see if any were defective. The company claimed that the probability of a defective calculator was 1% per 1000 calculators. Gustavo found 15 defective calculators out of 1000.
What was the predicted frequency?
Predicted Frequency
=(# of trials)(theoretical probability)
=(1000)(0.01)
The predicted frequency was
What was the relative frequency?
Relative Frequency = StartFraction Observed frequency Over Total number of trials EndFraction
The relative frequency was
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:30, Gladistshiala267
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
Mathematics, 21.06.2019 21:10, maylasia
Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
Answers: 3
Mathematics, 21.06.2019 22:10, willisanthony7815
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Do you know the correct answer?
Gustavo tested 1000 calculators to see if any were defective. The company claimed that the probabili...
Questions in other subjects:
English, 04.12.2019 05:31
Mathematics, 04.12.2019 05:31
