Question

111 128 110 110 112 99 127 116 107 121 100 112 86 107 113 95...

111
128
110
110
112
99
127
116
107
121
100
112
86
107
113
95
95
107
138
134
111
105
116
112.26 Mean

what is the standard deviation and the confidence intervals at 80%, 95%, 99% and 75%.

And can you please show your work in Excel.

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