Scientific evidence suggests that cancer is not only linked to mobile phone radiation and that other factors also may be involved in its development. Most mobile operators use from radiofrequency waves in the range up 300 MHz to 3 GHz that can be harmful for human health (1).
Read moreWhat are the three types of frequencies?
Statistics Chapter 2 Section 2-2 Page 43 Problems 1-18 ABthree types of frequency distributions, and explain when each should be usedcategorical frequency distribution, grouped frequency distribution, cumulative frequency distribution;Statistics Chapter 2 Section 2-2 Page 43 Problems 1-18 – Quia www.quia.com › …
Read moreHow many types of frequency are there?
There are four types of frequency distributions: ungrouped frequency distributions, grouped frequency distributions, cumulative frequency distributions, and relative frequency distributions. A frequency distribution table represents how many each item in a data set occurs.
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