Which of the following is not true about bias?

a. personal bias involves the influence of your own likes and dislikes.

b. ethical bias involves basing a conclusion on too little data.

c. cultural bias in influence from the culture in which you grew up.

d. experimental bias is a mistake in the design of an experiment that favors
one result over another

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

a covalent bond, specfically triple bond

i wish i could with all of them i can barley see the first one so here's the answer to the first one b

answer-

the statement that f(x) = |x+a| + b has exactly one x-intercept is sometimes correct.

solution-

it solely depends on b, whether the function will have one or two or zero x intercept.

this plot of the given function, f(x) = |x+a| + b will be the basic absolute value graph i.e v shape, with vertex translated to (-a, b), instead of origin.

1-   if b is zero, the graph will have exactly one x-intercept, at x= -a

2- if b is positive, the whole graph will be above the x-axis, hence it will have no x-intercepts.

3- if b is negative, the graph will be below the x-axis, hence it will have two x-intercepts.

∴ the statement is sometimes true.