
TABLE 12-9
Many companies use well-known celebrities as spokespersons in their TV advertisements. A study was conducted to determine whether brand awareness of female TV viewers and the gender of the spokesperson are independent. Each in a sample of 300 female TV viewers was asked to identify a product advertised by a celebrity spokesperson. The gender of the spokesperson and whether or not the viewer could identify the product was recorded. The numbers in each category are given below.
-Referring to Table 12-9, at 5% level of significance, the conclusion is that
A) brand awareness of female TV viewers and the gender of the spokesperson are independent.
B) brand awareness of female TV viewers and the gender of the spokesperson are not independent.
C) brand awareness of female TV viewers and the gender of the spokesperson are related.
D) Both B and C.
Correct Answer:
Verified
Q81: TABLE 12-8
A study published in the American
Q82: TABLE 12-10
One criterion used to evaluate employees
Q82: When testing for independence in a contingency
Q83: TABLE 12-8
A study published in the American
Q84: TABLE 12-10
One criterion used to evaluate employees
Q85: TABLE 12-7
Data on the percentage of 200
Q87: TABLE 12-9
Many companies use well-known celebrities as
Q90: TABLE 12-9
Many companies use well-known celebrities as
Q91: TABLE 12-9
Many companies use well-known celebrities as
Q94: If we use the chi-square method of
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