Two sets of the percentage iron in a sample resulted in the following data (true value = 36.32): X ± Sx = 36.27 ± 0.16 Nx=5 Y ± Sy = 36.34 ± 0.22 Ny=8 Which set of data is more accurate?

Two sets of the percentage iron in a sample resulted in the following data (true value = 36.32): X ± Sx =… · ABC26GN5854

Subject: General Aptitude · Chapter: Data Analysis · Topic: Data analysis · Exam: BHU Post-graduate Entrance Test 2014 · Marks: 2 · Difficulty: Easy

Two sets of the percentage iron in a sample resulted in the following data (true value = 36.32): $\bar{X} \pm S_x = 36.27 \pm 0.16 \quad N_x=5$ $\bar{Y} \pm S_y = 36.34 \pm 0.22 \quad N_y=8$ Which set of data is more accurate?

(a)X-set

(b)Y-set

(c)both sets

(d)No-sets

Answer

Answer (as printed): B

Explanation

No explanation was printed for this question.

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