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In a standard Normal distribution, which z-score represents the 70th percentile?

Find the z-table here.

1 Answer

2 votes

Answer:

0.524

Explanation:

Percentile z-Score Percentile z-Score Percentile z-Score

1 -2.326 34 -0.412 67 0.44

2 -2.054 35 -0.385 68 0.468

3 -1.881 36 -0.358 69 0.496

4 -1.751 37 -0.332 70 0.524

5 -1.645 38 -0.305 71 0.553

6 -1.555 39 -0.279 72 0.583

7 -1.476 40 -0.253 73 0.613

8 -1.405 41 -0.228 74 0.643

9 -1.341 42 -0.202 75 0.674

10 -1.282 43 -0.176 76 0.706

11 -1.227 44 -0.151 77 0.739

12 -1.175 45 -0.126 78 0.772

13 -1.126 46 -0.1 79 0.806

14 -1.08 47 -0.075 80 0.842

15 -1.036 48 -0.05 81 0.878

16 -0.994 49 -0.025 82 0.915

17 -0.954 50 0 83 0.954

18 -0.915 51 0.025 84 0.994

19 -0.878 52 0.05 85 1.036

20 -0.842 53 0.075 86 1.08

21 -0.806 54 0.1 87 1.126

22 -0.772 55 0.126 88 1.175

23 -0.739 56 0.151 89 1.227

24 -0.706 57 0.176 90 1.282

25 -0.674 58 0.202 91 1.341

26 -0.643 59 0.228 92 1.405

27 -0.613 60 0.253 93 1.476

28 -0.583 61 0.279 94 1.555

29 -0.553 62 0.305 95 1.645

30 -0.524 63 0.332 96 1.751

31 -0.496 64 0.358 97 1.881

32 -0.468 65 0.385 98 2.054

33 -0.44 66 0.412 99 2.326

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