Concentration of the radioactive isotope strontium

Assignment Help Basic Statistics

Reference no: EM131087244

The accompanying data refers to concentration of the radioactive isotope strontium-90 in milk samples obtained from five randomly selected dairies in each of four different regions.

Test at level .10 to see whether true average strontium-90 concentration differs for at least two of the regions.

Reference no: EM131087244

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