Lookup values from a z-Table in excel

Momentman

Well-known Member
Joined
Jan 11, 2012
Messages
4,159
Office Version
  1. 365
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  1. Windows
  2. MacOS
I have the z-table imported into excel, How i can look-up values from the table to 2 d.p


For example, to lookup 0.49 would be the intersection of 0.40 down the rows and 0.09 across the columns, i.e a value of 0.6879

anoda example would be 1.26 which would be 1.20 down the rows intersecting with 0.06 across the columns and it gives a value of 0.8962

I have tried some index-match but hasnt worked out fine, i know excel's normsdist function can do this but i need to get it done this way

Thanks
z00.010.020.030.040.050.060.070.080.09
00.50.5040.5080.5120.5160.51990.52390.52790.53190.5359
0.10.53980.54380.54780.55170.55570.55960.56360.56750.57140.5753
0.20.57930.58320.58710.5910.59480.59870.60260.60640.61030.6141
0.30.61790.62170.62550.62930.63310.63680.64060.64430.6480.6517
0.40.65540.65910.66280.66640.670.67360.67720.68080.68440.6879
0.50.69150.6950.69850.70190.70540.70880.71230.71570.7190.7224
0.60.72570.72910.73240.73570.73890.74220.74540.74860.75170.7549
0.70.7580.76110.76420.76730.77040.77340.77640.77940.78230.7852
0.80.78810.7910.79390.79670.79950.80230.80510.80780.81060.8133
0.90.81590.81860.82120.82380.82640.82890.83150.8340.83650.8389
10.84130.84380.84610.84850.85080.85310.85540.85770.85990.8621
1.10.86430.86650.86860.87080.87290.87490.8770.8790.8810.883
1.20.88490.88690.88880.89070.89250.89440.89620.8980.89970.9015
1.30.90320.90490.90660.90820.90990.91150.91310.91470.91620.9177
1.40.91920.92070.92220.92360.92510.92650.92790.92920.93060.9319
1.50.93320.93450.93570.9370.93820.93940.94060.94180.94290.9441
1.60.94520.94630.94740.94840.94950.95050.95150.95250.95350.9545
1.70.95540.95640.95730.95820.95910.95990.96080.96160.96250.9633
1.80.96410.96490.96560.96640.96710.96780.96860.96930.96990.9706
1.90.97130.97190.97260.97320.97380.97440.9750.97560.97610.9767
20.97720.97780.97830.97880.97930.97980.98030.98080.98120.9817

<colgroup><col style="width: 48pt;" span="11" width="64"> <tbody>
</tbody>

Victor
 

Excel Facts

Square and cube roots
The =SQRT(25) is a square root. For a cube root, use =125^(1/3). For a fourth root, use =625^(1/4).
Something like

Excel Workbook
ABCDEFGHIJK
1z00.010.020.030.040.050.060.070.080.09
200.50.5040.5080.5120.5160.51990.52390.52790.53190.5359
30.10.53980.54380.54780.55170.55570.55960.56360.56750.57140.5753
40.20.57930.58320.58710.5910.59480.59870.60260.60640.61030.6141
50.30.61790.62170.62550.62930.63310.63680.64060.64430.6480.6517
60.40.65540.65910.66280.66640.670.67360.67720.68080.68440.6879
70.50.69150.6950.69850.70190.70540.70880.71230.71570.7190.7224
80.60.72570.72910.73240.73570.73890.74220.74540.74860.75170.7549
90.70.7580.76110.76420.76730.77040.77340.77640.77940.78230.7852
100.80.78810.7910.79390.79670.79950.80230.80510.80780.81060.8133
110.90.81590.81860.82120.82380.82640.82890.83150.8340.83650.8389
1210.84130.84380.84610.84850.85080.85310.85540.85770.85990.8621
131.10.86430.86650.86860.87080.87290.87490.8770.8790.8810.883
141.20.88490.88690.88880.89070.89250.89440.89620.8980.89970.9015
151.30.90320.90490.90660.90820.90990.91150.91310.91470.91620.9177
161.40.91920.92070.92220.92360.92510.92650.92790.92920.93060.9319
171.50.93320.93450.93570.9370.93820.93940.94060.94180.94290.9441
181.60.94520.94630.94740.94840.94950.95050.95150.95250.95350.9545
191.70.95540.95640.95730.95820.95910.95990.96080.96160.96250.9633
201.80.96410.96490.96560.96640.96710.96780.96860.96930.96990.9706
211.90.97130.97190.97260.97320.97380.97440.9750.97560.97610.9767
2220.97720.97780.97830.97880.97930.97980.98030.98080.98120.9817
23
24
25LookupValueRowValColValResult
260.490.40.090.6879
271.261.20.060.8962
Sheet1
 
Upvote 0
Try
=INDEX(B2:K22,MATCH(LEFT(A1,3),A2:A22,0),MATCH(RIGHT(A1,1),B1:K1,0))

where A1 is your lookup value, e.g. 0.49

EDIT: Oops! This won't work! Pls ignore!
 
Upvote 0
You could also just use the build in function in excel to find the percentage ;)

=NORMSDIST(z)

or just feed the inputs instead of calculating Z:

=NORMDIST(x, mu, sigma, cumulative)
 
Last edited:
Upvote 0

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