Please show the written work.

Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not promoted, in a sample drawn from a certain industry during the past year. Age Under 30 30-39 4049 50 and Over Promoted 16 16 25 1'? Not promoted 35 39 41 37 gm). Can you conclude that the people in some age groups are more likely to be promoted than those in other age groups? Use Excel and the 0:: 0.01 level of significance. We the null hypothesis. There enough evidence at the a: 0.01 level of significance to say that people in some age groups are more likelyr to be promoted