diff options
| -rw-r--r-- | lib/stdlib/test/rand_SUITE.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/stdlib/test/rand_SUITE.erl b/lib/stdlib/test/rand_SUITE.erl index 743676fc13..55cff22d47 100644 --- a/lib/stdlib/test/rand_SUITE.erl +++ b/lib/stdlib/test/rand_SUITE.erl @@ -486,13 +486,13 @@ stats_standard_normal(Config) when is_list(Config) -> stats_standard_normal(Fun, S, Retries) -> %%% %%% ct config: -%%% {rand_SUITE, [{stats_standard_normal,[{seconds, 8}, {std_devs, 4.2}]}]}. +%%% {rand_SUITE, [{stats_standard_normal,[{seconds, 8}, {std_devs, 4.0}]}]}. %%% Seconds = ct:get_config({?MODULE, ?FUNCTION_NAME, seconds}, 8), StdDevs = ct:get_config( {?MODULE, ?FUNCTION_NAME, std_devs}, - 4.2), % probability erfc(4.2/sqrt(2)) (1/37465) to fail a bucket + 4.0), % probability erfc(4.0/sqrt(2)) (1/15787) to fail a bucket %%% ct:timetrap({seconds, Seconds + 120}), %% Buckets is chosen to get a range where the the probability to land |