-5x - 35 = 0
-5x = 0 + 35
-5x/-5 = 35/-5
X = -7
Answer:
Interval for t statistic = (-1.345, 1.345)
Step-by-step explanation:
given that a random sample of size 15 is selected from a normal population. The population standard deviation is unknown.
Since population std deviation is unknown and also sample size <30, we have to use t test only for testing of hypothesis
Given it is a two tailed test at 10% significance level.
Degree of freedom = 15-1 =14
t critical value for df 14 two tailed is
1.345
Hence our test statistic should lie between
(-1.345, 1.345)
Then null hypothesis is accepted
Other wise it is rejected.
Answer:
$35
Step-by-step explanation:
$8 x 4 = $32 + $3 = $35
Five over three
5/3 would be ur answer
The answer is C because you have to do 12*2 and you should get 24
