A survey conducted by the customer service department among companies in Pest Canada resulted in the following distribution of four printer models. Three thousand companies agreed to participate in the survey. The following hypothesis is to be tested by a chi-square test: The market share of the printer models is identical (uniform distribution). If the descriptive threshold value for the observed chi-square (calculated) is 0.1630, what is your accuracy at the 10% significance level? Printer Models : Number of companies PW500 : 720 PW600P: 800 OX-570 : 729 LQ-800 : 751

We do not reject Ho; then the market share of printers is identical at the 10% significance level. There is not enough information to make a decision We do not reject Ho; then the market share of printers is not identical at the 10% significance level. ( Reject Ho; then the market share of printers is not identical at the 10% significance level. Reject Ho; then the market share of printers is identical at the 10% significance level.