Answer: Ken Should have moved 9 units to the right because his prediction for May is 9°C. Moving to the left part of the number line would take Ken into negative degrees. 9°C is warmer than 7°C. Therefore, Ken should have moved 9 units to the right of the number line instead of 2 units to the left.
Step-by-step explanation:
Answer: We should reject the null if the test statistic is greater than <u>1.895</u>.
Step-by-step explanation:
We assume the population to be normally distributed.
Given: Sample size :
, which is asmall sample (n<30), so we use t-test.
We always reject the null hypothesis if the absolute t-value is greater than critical value.
Therefore, We should reject the null if the test statistic is greater than <u>1.895</u>.
Answer:
Answer is given below, hope it helps
Step-by-step explanation:
22/4= 11/2
46/8= 23/4
58/10= 29/5
You should have received 33 pairs of protective eyewear
To Check This:
1 dozen = 12
1/2 dozen = 6
5 dozen = 60
12x5=60+6=66
66 / 2 = 33 because a pair equals 2