The way in which response options are presented in a question can affect a person's response. One hundred randomly selected people were asked about their tea or coffee preference. Fifty of the participants were randomly given the option of tea first and the remaining 50 participants were given the option of coffee first. The results are given in the table CoffeeTea
Tea option first2723
Coffee option first2030

To conclude if the order in which options are presented in a question affects the answer, a two-proportion z-test was conducted. What is the correct p-value of the test?
0.1608
1.0050
0.1710
0.0594
0.4500

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,

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

answer is b

step-by-step explanation: