What is the symbol for median?

What is the symbol for median? There is no widely accepted standard notation for the median, but some authors represent the median of a variable x either as x͂ or as μ1/2 sometimes also M. In any of these cases, the use of these or other symbols for the median needs to be explicitly defined […]

How does light affect invertebrates?

How does light affect invertebrates? Many invertebrates depend on the natural rhythms of day-night and seasonal and lunar changes to light levels. As a result artificial lighting has several negative impacts on a wide range of invertebrates including disrupting their feeding, breeding and movement which may reduce and fragment populations. How does light intensity affect […]

How much does a djembe drum cost?

How much does a djembe drum cost? Current African djembe market prices are $299 – $1,000 We do carry less expensive djembe as well. What size djembe drum should I get? 12-13″X24″ How do you buy a djembe drum? When assessing a ​djembe, there are several things to look at: The wood should be in […]

Does Aruba have pink sand?

Does Aruba have pink sand? Renaissance Beach (Pink Flamingo Beach) This is another beach worth mentioning. The Renaissance Hotel and Resort owns a small, private island with several beaches and a spa. Flamingo Beach is the most popular beach, named for the pink flamingos that can be found here. Can u take sand from Hawaii? […]

Should I style my hair left or right?

Should I style my hair left or right? The direction in which the cowlick spirals can actually tell you the direction your hair grows. That means if the spiral grows counter-clockwise, you should part your hair on the right. If it grows clockwise, you should part your hair on the left. Can you change the […]

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