In a study of red/green color blindness, 550 men and 2400 women are randomly selected and tested. among the men, 48 have red/green color blindness. among the women, 5 have red/green color blindness. test the claim that men have a higher rate of red/green color blindness than women. also, construct a 98% confidence interval for the difference between color blindness rates of men and women. does there appear to be a significant difference?

98% confidence interval is (0.06,0.11).

Step-by-step explanation:

Since we have given that

Number of men = 550

Number of women = 2400

Number of men have color blindness = 48

Number of women have color blindness = 5

So,

So, at 98% confidence interval, z = 2.326

so, interval would be

Hence, 98% confidence interval is (0.06,0.11).

No, there does not appears to be a significant difference.

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v