Author Question: Your car breaks down in a remote location. Your cell phone has enough power left in it to send four ... (Read 32 times)

ninaj · **on:** Feb 26, 2023

Question 1

X	5	7	9	11
P(X=x)	0.68	0.11	0.19	0.02

?

◦

1.73

◦

5

◦

2.24

◦

2.99

Question 2

Your car breaks down in a remote location. Your cell phone has enough power left in it to send four text messages. If there is a 30% chance that any text you send will be read by the recipient, what is the probability that you will need to send all four texts to reach help (i.e., the probability that your fourth text will be the first and only one read)?

◦

0.9920

◦

0.0189

◦

0.1029

◦

0.0081

psuniv · **Reply #1 on:** Feb 26, 2023

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 55% of students answer this correctly