Basic study of cardiovascular risk factors

Assignment Help Basic Statistics

Reference no: EM13102794

A recent study of cardiovascular risk factors reports that 30% of adults meet the criteria of hypertension. if 15 adults are assessed, what is the probabiliy that?

a. exactly 5 meet the criteria for hypertension?

b. none meet the criteria for hypertension?

c. less than or equal to 7 meet the criteria for hypertension?

Reference no: EM13102794

Questions Cloud

Probability of randomly selected bag having chocolate chips : The number of choco chips in an 18 ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1256 and a standard deviation of 129 chips, What is the probability that a randomly selected bag contains fewer than 1000 c..

Calculate the heading : You are piloting a small plane that can maintain an air speed of 136.5 kt (knots, or nautical miles per hour) and you want to fly due north (azimuth = 000°) relative to the ground.

Discrete and a continuous random variable. : Explain the difference between a discrete and a continuous random variable. Give two examples of each type of random variable.

How much energy was released during the explosion : A 50 kg projectile is fired over level land at an angle of 30 degrees above the horizontal with a muzzle velocity of 210 m/s. At the highest point in its trajectory it explodes into two fragments, one of twice as much mass as the other. The less m..

Basic study of cardiovascular risk factors : A recent study of cardiovascular risk factors reports that 30% of adults meet the criteria of hypertension. if 15 adults are assessed, what is the probabiliy that?

What is the magnitude of the third force : Three forces act on an object. A 2 N force acts due east and a 3 N force acts due north. If the net force on the object is zero, what is the magnitude of the third force?

Binomial probability analysis : Consider a random sample of six families who are asked if their children have an influence on their vacation destination.

Calculate the orbital period of the space shuttle in orbit : Using Newton's Version of Kepler's Third Law II Calculate the orbital period of the Space Shuttle in an orbit 200 above Earth's surface. Express your answer using two significant figures. T= s

What is the bullet average acceleration : A 30-06 bullet has a mass of 0.010 kg. If the average force on the bullet is 7200 N, what is the bullet's average acceleration?

User Account

All Pages