The random variable W is Normal, with a mean of 45 ounces and a standard deviation of three ounces.
<h3>How to describe the random variable?</h3>
The given parameters are:
- Sample size, n = 9
- Population mean, μ = 5 ounces
- Standard deviation, σ = 1 ounce
The mean of the 9 apples is:
μ = 5 ounces * 9
This gives
μ = 45 ounces
The variance of the 9 apples is:
σ² = 1 ounces * 9
This gives
σ² = 9 ounces
Take the square root of both sides, to calculate the standard deviation.
σ = 3 ounces
Since, the variable W is normal; the description of the variable W is (b)
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1. Assume Drivers Can't See You: Ride assuming that you and your motorcycle are totally invisible to motorists. That means you must never assume that drivers can see you. The odds are, they can't so believe it yourself and always have an "out" for dangerous traffic situations. Motorcycle Safety depends on you.
2. Maintain Safe Spacing: Leave plenty of space in front and back and to the sides from all other vehicles. Be an island. Stay away from traffic as much as possible. This gives you more visibility and more time to react to situations.
3. Anticipate Trouble: Anticipate trouble situations and know what to do when you see them. Analyze what vehicles are doing and try to predict the outcome. Then make sure you're ready to avoid a bad traffic situation.
4. Beware of Oncoming Left Turners: Beware of oncoming motorists turning left in front of you at intersections. This is the leading cause of death of motorcycle riders. I'm deadly serious here. I have personally lost many friends to this accident. If you only remember one tip here, let it be this one. Slow down before you enter an intersection. Have an escape route planned. Stay visible. Don't travel too close to cars in front of you. Position your bike so it can be seen by the left turner. Eye contact is not enough.
5. Ride Your Own Ride: Don't try to keep up with your friends who may be more experienced. Know your personal limits. Ride your own ride.
Answer:
2.3 repeating
Explanation:
Convert root 5 to a decimal: 2.2
Convert root 6 to a decimal: 2.4
π = 3.14
Therefore, pi wouldn't work.
5/2 = 2.5
Therefore, 5/2 wouldn't work.
2.1 wouldn't work.
2.3 repeating is the only one between 2.2 (root 5) and 2.4 (root 6), so 2.3 repeating would be your answer.
Have a lovely rest of your day! :)
<h2>nay nay killua nay nay killua</h2>
