Binomial probability-unfair coin flip

Assignment Help Basic Statistics

Reference no: EM13101417

Suppose an unfair coin comes up tails 42% of the time if it is flipped. If the coin is flipped 13 times, what is the probability that?

a) it comes up tails exactly 5 times.

b) it comes up tails less than 4 times.

Reference no: EM13101417

Questions Cloud

Quantitative analysis for management : From historical data, Harry's Car Wash estimates that dirty cars arrive at the rate of 10 per hour all day Saturday. With a crew working the wash line, Harry figures that cars can be cleaned at the rate of one every 5 minutes.

By what factor will the power used change : A 70-? electrical appliance and a 110-? electrical appliance are plugged into the outlets of a house. By what factor will the power used change if an additional 140-? electrical device is plugged in?

Describe functions of organization-s utilization management : Describe the functions of that organization's utilization management nurse, and distinguish the information from that organization with what you learned.

Calculate the magnitude of this decrease using an emf : Attaching this non-ideal voltmeter decreases the voltage across R2. Calculate the magnitude of this decrease using an emf of 14 V and R1 = R2 = 350 k?

Binomial probability-unfair coin flip : Suppose an unfair coin comes up tails 42% of the time if it is flipped. If the coin is flipped 13 times, what is the probability that?

Explain how many should he order each time : With whom should Maddux place the order for the programs and explain how many should he order each time?

List the strategic objectives of aggregate planning : List the strategic objectives of aggregate planning. Which one of these is most often addressed by the quantitative techniques of aggregate planning?

Optimal values of the decision variables : How would a decrease of $1 in the x1 coefficient of the objective function affect the optimal values of the decision variables?

Swimmer overlooked warning signs in a recreational area : Job a weak swimmer overlooked warning signs in a recreational swimming area and went to the deep end. He soon tired as well as realized that he couldn't make it back to shore.

User Account

All Pages