Sometimes a person’s self-esteem does not match reality. Describe an example of how a psychological disorder can affect self-esteem (I have mentioned examples from my work as a therapist in class). Make sure to say what disorder or problem the person has and in what way their self-esteem differs from what an outsider would say about them.

Suppose you are the parent of a small child who is crying and pulling on their ear. Consider the null and alternative hypotheses for this situation:Ho: The child is healthyHa: The child has an ear infectionYou have a decision to make: Take the child to the doctor (you believe the alternative hypothesis) or wait it out (you believe the null hypothesis). If you make a Type II error, what happened?

Find the length of the curve with the given vector equation.r(t) = 3ti + j + k; -9≤ t ≤ -6

Solve the problem.A 150-lb sign is hanging from the end of a hinged boom, supported by a cable inclined at 36° with the horizontal. Find the tension in the cable and the compression in the boom rounded to the nearest pound.

True or False:If  the and , the appropriate decision is to REJECT the null hypothesis.

Find the triple scalar product (u x v) ∙ w of the given vectors.u = -5i – 3j + 4k; v = 5i – 3j + 8k; w = 9i – 5j – 4k

Solve the problem.A 450-lb sign is hanging from the end of a hinged boom, supported by a cable inclined at 48° with the horizontal. Find the tension in the cable and the compression in the boom rounded to the nearest pound.

Short essays: For this exam redo, you will need to answer all six of these questions for full credit. Each question is worth up to 6 points.

Sometimes a person’s self-esteem does not match reality. Describe an example of how a psychological disorder can affect self-esteem (I have mentioned examples from my work as a therapist in class). Make sure to say what disorder or problem the person has and in what way their self-esteem differs from what an outsider would say about them.

During what age range is brain growth the fastest? At what age does the brain finish pruning the prefrontal cortex?