On a Roll of a Die,the Probability That 3 or More

question 15

Multiple Choice

On a roll of a die,the probability that 3 or more dots will appear on the top side is 0.67,and the probability that 2 or fewer dots will appear is 0.33.If we know that 6 dots showed up on the last throw,what is the probability that 2 or 1 will show up on the next throw?

• A)1.00
• B)0.83
• C)0.33
• D)0.17

---

Definitions:

Skeletal Muscle

A type of muscle tissue that is attached to bones and enables voluntary movements of the body parts.

Myasthenia Gravis

An autoimmune disorder characterized by weakness and fatigue of the skeletal muscles, caused by a disruption in the communication between nerves and muscles.

Acetylcholinesterase Activity

The process by which the enzyme acetylcholinesterase breaks down acetylcholine, a neurotransmitter, in the synaptic cleft to terminate the transmission of a nerve impulse.

Neuromuscular Junction

The synapse or junction where a motor neuron transmits a signal to a muscle fiber, causing muscle contraction.