The Normal Distribution Has a Greater Percentage of Its Area

question 211

Multiple Choice

The normal distribution has a greater percentage of its area close to the mean and much less in the tails.
-Which of the following is true about the distribution of IQ scores?

• A) The mean is 50.
• B) The mode is 100.
• C) The standard deviation is 10.
• D) The mean is 1.

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Definitions:

Ascomycetes

Ascomycetes, also known as sac fungi, are a large phylum of fungi characterized by the formation of spores in sac-like structures called asci.

Ascospores

Spores produced inside an ascus, which is a type of spore-bearing structure found in fungi belonging to the Ascomycota phylum.

Plasmogamy

The fusion of the cytoplasm from two distinct fungal or algal cells, typically as part of sexual reproduction, preceding the fusion of nuclei.

Karyogamy

The fusion of two haploid nuclei; follows fusion (plasmogamy) of cells from two sexually compatible mating types.