Question: Set up a moving range chart for the following data (read down the column then to the right). I need to know how to calculate

Set up a moving range chart for the following data (read down the column then to the right). I need to know how to calculate tne value of MR (moving range), and how to create the chart using Excel. I know the control limit formula I just need the values of MR.

UCL = D4*MR

CL= MR

LCL = D3*MR

128.703

120.649

126.215

129.426

135.816

125.131

131.122

121.774

125.367

121.076

119.848

127.251

153.923

125.658

122.172

129.268

122.912

125.351

130.572

116.875

122.587

127.677

132.364

130.950

118.662

131.902

132.220

128.522

132.270

122.671

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