summarize your understanding of the role statistics play in managerial decision-making.

Question 59 The city of Raleigh has 11,400 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 550 randomly selected registered voters was conducted. 247 said they'd vote for Brown, 284 said they'd vote for Feliz, and 19 were undecided. Use this information from the sample to complete the following statements about the population of all registered voters in Raleigh. Round your answers to the nearest person. Based on this sample, we could expect Based on this sample, we could expect Based on this sample,

En un estudio realizado a 120 estudiantes de la UNAD sobre su participacion en actividades académicas (C) Conferencias, (W) Workshops y (S) Seminarios, se encontró la siguiente información: .20 estudiantes asisten a conferencias, workshops y seminarios. .30 estudiantes asisten a workshops y seminarios .40 estudiantes asisten a conferencias y workshops. .35 estudiantes asisten a conterencias y seminarios. - 25 estudiantes solo asisten a workshops. .65 estudiantes asisten a conterencias en total. - 55 estudiantes asisten a seminarios en total. ¿Cuântos estudiantes asisten a conferencias o workshops. pero no a seminarios? ¿Cuántos estudiantes asisten solo a conferencias exclusivamente? ¿Cuántos estudiantes asisten a conferencias y seminarios exclusivamente? ¿Existen estudiantes que no asisten a ninguna de las actividades?

Twelve percent of your customers buy 4 desserts. How many desserts can you expect to sell to 500 people?

La duración en horas de cierta marca de bombillos se ajusta a una distribución N(48000, 3000), La duraciōn de los bombillos en un intervalo de confianza del \( 80 \% \) está:

MAT 141 Cumulative Final Exam - Chapters \( 1-12 \) Score: \( 26.3 / 111 \) Answered: \( 16 / 75 \) The city of Raleigh has 11,900 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 250 randomly selected registered voters was conducted. 146 said they'd vote for Brown, 87 said they'd vote for Feliz, and 17 were undecided. Use this information from the sample to complete the following statements about the population of all registered voters in Raleigh. Round your answers to the nearest person. Based on this sample, we could expect \( \square \) of the 11,900 registered voters to vote for Brown. Based on this sample, we could expect \( \square \) of the 11,900 registered voters to vote for Feliz. Based on this sample, \( \square 11,900 \) registered voters are still undecided.