...of the critical value is:? A cell phone company wants to determine if the use of text messaging is independent of age. The following data has been collected from a random sample of customers.
_________Regularly use txt messaging____Do not regularly use txt msg
Under 21_______82_________________________38
21-39__________57________________34
40 and over_____6__________________________83
To conduct a contingency analysis using a 0.01 level of significance, the value of the critical value is:
a. 15.0863
b. 5.9915
c. 9.2104
d. 11.0705
_________Regularly use txt messaging____Do not regularly use txt msg
Under 21_______82_________________________38
21-39__________57________________34
40 and over_____6__________________________83
To conduct a contingency analysis using a 0.01 level of significance, the value of the critical value is:
a. 15.0863
b. 5.9915
c. 9.2104
d. 11.0705