Probability that the six child family has exactly two girls

Reference no: EM13120120

Probability : Combinations and Random Selection

How many variations in first-, second-, and third-place finishes are possible in a 100-yd dash with 6 runners?

In a Chinese restaurant, the menu lists 8 items in Column A and 6 items in column B. To order a dinner, the diner is told to select 3 items from column A and 2 from column B. How many dinners are possible?

Suppose a family plans 6 children, and the probability that a particular child is a girl is 1/2. Find the probability that the 6 child family has exactly 2 girls.

Suppose 2 cards are drawn without replacement from an ordinary deck of 52. Find the probability that both cards are aces.

Reference no: EM13120120

Questions Cloud

Find the difference between probability and non-probability : What is the difference between probability and non-probability sampling? In the answer provide examples on the use of probability sampling

Coefficient of kinetic friction between the log and ramp : The ramp is inclined at 30.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.800, and the log has an acceleration of 0.800 m/s2. Find out the tension in the rope.

Illustrate what horizontal acceleration would that provide : If you place the box on a dolly of mass 4.7 and with coefficient of rolling friction 2.0×10−2, illustrate what horizontal acceleration would that 154 force provide?

Find ka of unknown weak acid : When 2.45 g of an unknown weak acid HA with a molar mass of 85.0g /mol is dissolved in 250.0g of water, the freezing point of the resulting solution is -0.256 C.

Probability that the six child family has exactly two girls : Suppose a family plans 6 children, and the probability that a particular child is a girl is 1/2. Find the probability that the 6 child family has exactly 2 girls.

Illustrate what is the specific heat capacity of specimen : The loss of heat to the external environment is negligible. When equilibrium is established, the temperature is 30.0°C. Illustrate what is the specific heat capacity of the specimen?

Differential equations and integrals : Use differential to approximate square root of 16.3

Illustrate what is the acceleration of the bus : You observe that the hammer hangs at rest with respect to the bus when the angle between the rope and the ceiling of the bus is 79. Illustrate what is the acceleration of the bus?

What is the molar mass of the compound : A 4.63 g sample of a molecular compound is dissolved in 103 g of tetrachloromethane (carbon tetrachloride). The normal boiling point of the solution is 61.51?C.

User Account

All Pages