course hero which of the following is the percentage by which average times

What percentage of math students do their homework on time?

Approximately 60% of mathematics students do their homework on time.In a class of 100 students, what is the mean, variance, and standard deviation if we assume normality and use the normal distribution as an approximation of the binomial distribution? Answer choices rounded to the nearest whole number.

What is the average number of road accidents that occur on a particular stretch of road during a year?

The average number of road accidents that occur on a particular stretch of road during a year is 11.Using the Poisson distribution formula, what is the probability of observing exactly 7 accidents on this stretch of road next year? Answer choices are rounded to the hundredths place.

What is the average number of bridge construction projects that take place at any one time in a certain state?

The average number of bridge construction projects that take place at any one time in a certain state is 7.Using the Poisson distribution formula, what is the probability of exactly 4 bridge construction projects taking place at one time in this state? Answer choices are rounded to the hundredths place.

Is the finish rate higher for the Sunday puzzle?

Finish rates were higher for the Monday puzzle for both men and women, but overall finish rates are higher for the Sunday puzzle.

Is acceptance rate higher for engineering or psychology?

Acceptance rates were higher for the Psychology graduate program for both men and women, but overall acceptance rates are higher for the Engineering graduate program.