Sums of waves..............Joe F......................7 out of the ten numbers............are prime..............68 % of the data in the bell curve.........is within one standard deviation from the norm...............but I am making this up.........

{"cb":6,"clt":"n","ct":3,"id":"9a-VZy0Srwzj1M:","ml":{"0":{"bh":105,"bw":211}},"oh":163,"ou":"https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Standard_deviation_diagram.svg/325px-Standard_deviation_diagram.svg.png","ow":325,"pt":"https://upload.wikimedia.org/wikipedia/commons/thu...","rh":"en.wikipedia.org","rid":"ItfxGJ64wbyNyM","rmt":0,"rt":0,"ru":"https://en.wikipedia.org/wiki/Standard_deviation","th":105,"tu":"https://encrypted-tbn0.gstatic.com/images?q\u003dtbn:ANd9GcSjSNExpWLON-A0znl_bkqjyVmVwWL2KxIU9Yc3bV3KnM4gkm6daJ05Xtss","tw":211}

If a data distribution is approximately normal then about 68 percent of the data values are within one standard deviation of the mean (mathematically, μ ± σ, where μ is the arithmetic mean), about 95 percent are within two standard deviations (μ ± 2σ), and about 99.7 percent lie within three standard deviations (μ ± 3σ ...

Standard deviation - Wikipedia

https://en.wikipedia.org/wiki/Standard_deviation

Feedback

About this result

Normal distribution - Wikipedia

https://en.wikipedia.org/wiki/Normal_distribution

1. Similar

In probability theory, the normal (or Gaussian) distribution is a very common continuous ... The normal distribution is sometimes informally called the bell curve. ..... is zero and changes sign), located one standard deviation away from the mean, ...

‎Moment-generating function · ‎Random variable · ‎Log-normal distribution

Standard deviation - Wikipedia

https://en.wikipedia.org/wiki/Standard_deviation

1. Cached
2. Similar

If a data distribution is approximately normal then about 68 percent of the data values are within one standard deviation of the mean (mathematically, μ ± σ, where μ is the arithmetic mean), about 95 percent are within two standard deviations (μ ± 2σ), and about 99.7 percent lie within three standard deviations (μ ± 3σ ...

‎Average absolute deviation · ‎Statistical dispersion · ‎Northern fulmar