Mathematics, 13.05.2020 07:57 cinthyafleitas
Many companies use well-known celebrities as spokespersons in their TV advertisements. A study was conducted to determine whether brand awareness of TV viewers and the gender of the spokesperson are independent. Each in a sample of 300 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. The appropriate value of Test Statistic is .
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Many companies use well-known celebrities as spokespersons in their TV advertisements. A study was c...
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