A recent study investigated whether cell phone users experience separation anxiety when they cannot access their phones. Because blood pressure increases with anxiety, the researchers used systolic blood pressure as an operational measure of anxiety. The experiment involved a random sample of cell phone users that were divided into two groups at random. One group of participants completed a survey while their phones were locked in a cabinet in a separate room and the other group of participants completed the same survey while their phones were nearby. (The survey questions were unrelated to cell phone use.) At the end of the survey, the researchers measured each participant's systolic blood pressure. The same experiment was conducted in Montreal, Toronto, Vancouver, and St. Zotique. The blood pressure data for all participants needed are below. Use these data to answer the following question: comoute the estimated standard error of d for the data collected in toronto. Please answer to 5 decimal places. Cell Phone (CP) No Cell Phone (NCP) 113 118 116 162 120 131 110 169 125 106 89 117 126 100 143 162 130 145 108 133 113 120 133 129 120 131 65 111 104 119 139 114 121 117 106   81 120 110 92 96 117 97 145 92 97   123 70 89 102   137 107 110 121 135 130 85 128 108 119 104 144 106 94   132   119   107   144

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A recent study investigated whether cell phone users experience separation anxiety when they cannot access their phones. Because blood pressure increases with anxiety, the researchers used systolic blood pressure as an operational measure of anxiety. The experiment involved a random sample of cell phone users that were divided into two groups at random. One group of participants completed a survey while their phones were locked in a cabinet in a separate room and the other group of participants completed the same survey while their phones were nearby. (The survey questions were unrelated to cell phone use.) At the end of the survey, the
researchers measured each participant's systolic blood pressure. The same experiment was conducted in Montreal, Toronto, Vancouver, and St. Zotique. The blood pressure data for all participants needed are below. Use these data to answer the following question: comoute the estimated standard error of d for the data collected in toronto. Please answer to 5 decimal places.

Cell Phone (CP) No Cell Phone (NCP)
113 118
116 162
120 131
110 169
125 106
89 117
126 100
143 162
130 145
108 133
113 120
133 129
120 131
65 111
104 119
139 114
121 117
106  
81 120
110 92
96 117
97 145
92 97
  123
70 89
102  
137 107
110 121
135 130
85 128
108 119
104 144
106 94
  132
  119
  107
  144
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