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A random sample of soil specimens was obtained, and the amount of organic matter (%) in the soil was determined for each spec

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ا ا . ا ا ا . - ار رد لا * - 20 SE = 0. 3 = M و ما 30 د :Ha had پر ہلحر السر - oplan Test statulic , t- SE نص أ 07573 3 - اما

Degree of freedom = 30 -1 = 29. b-value = 0.089126. b-value 0-089 < 0-102 result is Significant. conclusion Reject the null h

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